Ongoing History Daily: How long should you listen to loud music?

All kinds of music require volume. It has to be listened to loud. But how loud and for how long? Here’s a quick guide.

  • If you listen to music for long periods of time, 85 dB is about the maximum. You can listen for up to eight hours with no damage to your hearing.
  • But turn things up to 88 dB, and the tolerance drops to around four hours.
  • At 91 dB, two hours, max. If you’re at 94 dB, you’d better stop after an hour. Beyond that, things can get dangerous.
  • If sound pressure levels are at 100 dB, you may suffer hearing damage in as little as 15 minutes.
  • And if things are at 110 dB or beyond, damage starts within a few minutes. If you’re near the speakers, problems start within seconds.

© 2026 Corus Radio, a division of Corus Entertainment Inc.

Heat wave could push humidex to 45 in Manitoba, Saskatchewan

RELATED: Saskatchewan facing heat warnings, poor air quality due to wildfires.

A prolonged heat wave is expected to sweep across much of Saskatchewan and Manitoba on Friday.

Temperatures are expected to approach 30 C before climbing into the mid-30s by the end of the weekend, while humidex values could reach 45 on Sunday, according to Environment Canada.

Special weather statements are in effect from the U.S. border as far north as Meadow Lake in Saskatchewan and the northern Interlake region of Manitoba. The humidity is expected to be much more prevalent south of the Trans-Canada Highway.

The heat is expected to last well into next week, with daytime highs remaining in the high 20s to low 30s even after conditions begin to ease.

Heat warnings are expected to be issued as the event approaches.

Meanwhile, wildfire smoke continues to affect parts of northeastern Manitoba and southern Saskatchewan.

A yellow warning states smoke is reducing air quality and visibility in parts of northern Manitoba and Saskatchewan, including Winnipeg, Saskatoon and Regina.

Conditions can change quickly and vary from hour to hour, the agency said.

Residents are being urged to limit outdoor activity when smoke and temperature levels are high, particularly for older adults, young children, pregnant people, those with chronic health conditions and people who work outdoors.

Environment Canada also recommends keeping windows and doors closed when possible while staying cool during the heat.

Residents are asked to monitor for updates throughout the week.

© 2026 Global News, a division of Corus Entertainment Inc.

U.S. and Iran exchange fire as interim peace deal unravels

The U.S. and Iran's ceasefire appears to be all but over, and it's unclear where the conflict is heading next. Jackson Proskow explains why the U.S. is accusing Iran of violating their agreement, President Donald Trump's warning, and how the war could further destabilize the world's economy.

The United States launched new airstrikes against Iran early Thursday, and Tehran responded by targeting U.S.-allied Mideast countries in an exchange of fire that threatened an interim deal intended to help end the war in the Middle East.

Back-and-forth attacks, including a day earlier, have repeatedly threatened the ceasefire, but Thursday’s appeared bigger all around, with sirens sounding at least three times in Bahrain, home to the U.S. Navy’s 5th Fleet headquarters, and missiles targeting Kuwait and Qatar.

Sirens sounded Thursday afternoon in Jordan as well, where the U.S. has stationed troops and aircraft.

An Iranian official accused the U.S. of launching an airstrike later Thursday targeting the area around Iran’s sole nuclear power plant, and other explosions were reported elsewhere in the country during the afternoon.

The strikes came hours after U.S. President Donald Trump said recent Iranian attacks on ships in the Strait of Hormuz signaled the end of a fragile ceasefire and threatened to escalate the conflict if they didn’t stop. That raised concerns that the region could tip back into a war that would engulf several countries and could halt energy shipments through the strait that are crucial for the global economy.

In Iran, the two days of American airstrikes have killed at least 14 people and wounded another 78, Iran’s Health Ministry said Thursday — most of those reportedly members of the armed forces.

In Kuwait, the military said falling debris wounded one person as it shot down three ballistic missiles, a cruise missile and 10 drones. Bahrain said it shot down incoming fire, without elaborating.

There was no immediate word of damage in Qatar, while Jordanian government spokesman Mohammad al-Momani said all incoming fire from Iran had been intercepted.

 

The U.S. military’s Central Command said it hit some 90 targets across Iran, releasing black-and-white footage of what appeared to be strikes on an airport runway and missile launchers.

The U.S. said the strikes were intended to “further degrade” Iran’s ability “to threaten freedom of navigation” in the strait, through which a fifth of the world’s traded oil and natural gas passed before the war began with U.S. and Israeli attacks on Feb. 28.

Attacks on ships — and the threat of them — virtually halted traffic in the waterway during the conflict, causing the price of oil to skyrocket and raising prices on many basic goods, including food, far beyond the region.

Iranian state media reported explosions in several locations, including Bushehr, home to Iran’s nuclear power plant complex, and southern port cities.

In Iran’s southwestern Khuzestan province, at least three people were killed Thursday, state media reported. In Iranshahr, authorities said a strike killed a firefighter at an airport. Those fatalities followed the deaths of at least nine members of Iran’s armed forces in Wednesday’s strikes, according to state media. It wasn’t clear when the other death happened and who was killed.

For the first time since April, U.S. strikes also appeared to target Iranian bridges. State media reported a strike on a railway bridge in Iran’s northeastern Golestan province, and the Revolutionary Guard said two bridges were attacked on the route to Mashhad, where officials plan to bury the late Ayatollah Ali Khamenei on Thursday.

Meanwhile Thursday, the state-run IRNA news agency quoted Ehsan Jahanian, a local official in Bushehr, as accusing the U.S. of striking near Iran’s Bushehr nuclear power plant. He said the strike came around noon, hours after the U.S. military’s Central Command said it had ended its strikes on Iran. Central Command did not immediately respond to a request for comment.

During the Iran war, several strikes hit in the area around the plant, which is managed by Russian technicians, but caused no damage to the plant itself.

After leaving a NATO summit in Turkey, Trump posted several videos on his social media site of what he said were explosions in Iran and issued another warning to the Islamic Republic.

“This is in retribution for yesterday’s bombing of ships by Iran. If it happens again, it will get much worse!” Trump wrote.

Trump said earlier in the day that the latest back-and-forth fighting would not result in “long-term” military action.

“Anything that happens is going to happen very fast,” Trump said.

Trump also renewed his past threats to hit Iran’s civilian infrastructure, including electric and desalination plants, and to seize Kharg Island, through which some 90 per cent of Iranian oil exports pass.

The exchange of fire began after Iran attacked three tankers in the Strait of Hormuz on Tuesday.

The new attacks, despite the ceasefire, could reflect a divide among Iran’s leadership. Hard-liners want to ensure lasting control over the waterway, which is a globally important conduit for fuel shipments and has become a critical lever in confronting the West. Pragmatists want a permanent peace deal to lift international sanctions and provide desperately needed economic relief.

Parliament Speaker Mohammad Bagher Qalibaf, a key negotiator in talks seeking a permanent end to the war, was defiant in a post on X on Thursday morning: “America still hasn’t learned that bullying and breaking promises are no longer cost-free. Let me put it plainly: If you strike, you’ll get hit.”

Trump fueled concerns that the war could restart by saying Wednesday that the interim agreement to pause the fighting was “over.” He added that he would allow negotiations to continue, though he cast doubt on the outcome.

“They can talk, but I think they’re wasting their time,” he said.

Iranian Deputy Foreign Minister Kazem Gharibabadi, also a top negotiator, retorted on X that Trump’s remarks “are not a sign of power but an admission of the failure” of U.S. policy toward Iran.

Negotiations to reach a final deal were due to start after the funeral for Khamenei, who was killed in the war’s first moments. The funeral, which ends Thursday, was supposed to be a period of lower tensions.

The talks are meant to focus on the toughest matters, including fully reopening the strait and rolling back Tehran’s disputed nuclear program.

© 2026 The Canadian Press

10K fentanyl street doses seized in major Ontario drug investigation

Fentanyl seized during a drug trafficking investigation near Owen Sound, Ont., amounted to approximately 10,000 street-level doses, according to Ontario Provincial Police (OPP).

On Monday, officers from the Grey Bruce Community Street Crime Unit, with assistance from the OPP, conducted a traffic stop on Highway 10 in the Municipality of Grey Highlands. Two people were arrested without incident.

Officers say a search of the vehicle turned up a package containing suspected fentanyl.

Following the arrests, two search warrants were conducted at a local home and another building.

During the search, officers found just over one kilogram of suspected fentanyl and 8.4 grams of suspected methamphetamine. The drugs combined carry an estimated street value of $250,850, officers said.

Investigators also seized $30,000 in crime-related property, according to police.

The fentanyl seized was enough for approximately 10,000 street-level doses, OPP said.

“This seizure is a significant achievement for our officers,” Insp. Marla Barfoot, detachment commander of the Grey Bruce OPP, said in a news release. “The removal of over one kilogram of suspected fentanyl from our communities represents a major disruption to those who profit from the sale of dangerous drugs. Every quantity of fentanyl seized has the potential to prevent harm, save lives, and improve community safety.”

As a result of the investigation, a man and a woman are facing charges of possession of fentanyl for the purpose of trafficking and possession of methamphetamine for the purpose of trafficking.

Both of the accused remain in custody.

© 2026 Global News, a division of Corus Entertainment Inc.

Mattress fire in North York highrise building sends 2 to hospital

One person has serious but non-life-threatening injuries after a fire at a highrise building on Victoria Park early on Thursday morning.

Just before 2 a.m., Toronto fire and police were called to 1420 Victoria Park for a two-alarm fire on the building’s ninth floor.

They found heavy smoke coming from the building and a burning mattress in the corridor.

Toronto fire said the blaze was “put out quickly” but that there was smoke throughout the building, which they believe has several vulnerable residents.

“Most people on the 9th floor were asked to temporarily vacate their apartments while the smoke is ventilated,” Toronto fire said.

Paramedics said they took two people to hospital. One had serious, non-life-threatening injuries; the other had minor injuries.

A similar fire was reported at the same building less than two weeks ago.

At roughly 2 a.m., crews were called to reports of a fire in one of the building’s units on June 28.

After extinguishing the flames, they entered the unit and found a person inside.

The person was pronounced dead at the scene.

A second person was also taken to hospital with minor injuries.

— with files from Global News’ Sean Previl

© 2026 Global News, a division of Corus Entertainment Inc.

Former Regina police chief appealing dismissal following misconduct investigation

WATCH: Regina Police chief fired with cause

Regina’s former police chief is appealing his dismissal.

The Saskatchewan Police Commission says there will be a hearing in September on Farooq Sheikh’s termination.

The hearing is scheduled to take place over two days in Regina.

Sheikh was fired last year after a misconduct investigation found he sent inappropriate text messages to a member of the Regina Board of Police Commissioners.

Mayor Chad Bachynski said in October that the messages were sent over several months and included an in-camera discussion about Sheikh’s employment contract.

Sheikh was fired with cause, without severance pay, and the city has since hired Chief Lorilee Davies.

© 2026 The Canadian Press

How to stay cool during a heatwave: Stylish summer essentials we're reaching for

The Curator independently decides what topics and products we feature. When you purchase an item through our links, we may earn a commission. Promotions and products are subject to availability and retailer terms.

Heatwave on the forecast? Don’t sweat it. The secret to staying cool is all in the right cuts, styles, and fabrics. Think airy linens, breathable cottons, and lightweight pieces that keep you comfortable while still looking put together. Whether you’re heading to a summer event, a patio gathering, or a sunny weekend outing, we’ve rounded up our favourite warm-weather pieces from Quince, Simons, Aritzia, and more. Read on for stylish finds to help you beat the heat.

Dresses & sets

Keep your fabrics light and breezy with this linen flare midi dress from Quince. Designed to flatter your shape with a comfortable, curve-skimming fit, it hugs all the right places while staying soft and breathable.[/product_listing]

 

The Eliana Two Piece is perfect for hot summer days when you still want to look the part while staying comfortably cool. Whether you’re going to brunch, a beach day, a vacation dinner, or a casual outing, the lightweight linen and matching set make it a top-tier choice for any occasion.[/product_listing]

 

Tops

Meet the everyday essential your wardrobe has been waiting for. This George classic cami is a versatile wardrobe staple, crafted from a soft cotton-rich jersey blend with a comfortable stretch fit. It features a simple round neckline, spaghetti straps, and a straight hem, making it perfect for wearing on its own or layering with your favourite pieces.[/product_listing]

 

This lightweight cotton halter pairs well with so many bottoms, giving you endless summer outfit options. It features a flattering v-neck and adjustable straps.[/product_listing]

 

This Levi’s Women’s Perfect Crewneck Tee Shirt is a comfy wardrobe staple made from soft 100% cotton. With its classic crewneck, cozy regular fit, and simple style, it’s an easy-to-love basic that pairs beautifully with jeans, skirts, or your favourite layers.[/product_listing]

Bottoms

Made for movement, this lightweight running short is made with sweat-wicking, quick-drying Nulux fabric to keep you feeling cool and unrestricted. It features a high-rise waistband, built-in liner, secure pockets, reflective details, and a classic fit designed to float away from the body during runs.[/product_listing]

 

Long shorts are trending right now, and the Jetway Short – Crepette™ fits right into that silhouette with a relaxed mid-rise, pull-on waist that sits similarly to the Lodge. Made from lightweight Japanese crepe, it has a breezy drape and resists wrinkling for easy, everyday wear.[/product_listing]

 

From lazy mornings spent scrolling on the couch to spontaneous summer outings, the Hilltop Satin Short is a relaxed high-rise mini short crafted from luxurious Japanese double-faced satin. Featuring a glossy finish, soft drape, rounded hem, and comfortable elastic waistband, it’s a versatile piece that can be dressed up or down.[/product_listing]

 

Accessories

It’s an open-toed sandal from a brand known for comfort—what more could you want in a summer shoe? A sleek translucent buckle detail adds a modern twist to a classic minimalist design.[/product_listing]

 

These Vivian Cat-Eye Sunglasses feature a retro-inspired cat-eye shape with a lightweight plastic frame. With 100% UV protection and a choice of chic colours like Burgundy, Patterned Black, and Mossy Green, they add flare to your fits while keeping your eyes protected from the sun.[/product_listing]

 

Stay protected from the sun with the Time and Tru Women’s Floppy Hat, featuring a wide brim, breathable 100% paper material, and an elegant ribbon band for a chic finishing touch. The rounded crown offers a comfortable fit, making it the perfect accessory for beach days, park outings, or pairing with your favourite sundresses and denim looks.[/product_listing]

 

Say hello to your new summertime special occasion shoe. The Diane Espadrilles have a 3.5 inch heel height, Cotton lining and laces. Pair it your favourite summer dresses for brunches, bridal showers, vacations and wherever else the warm weather takes you.[/product_listing]

You may also like:

Shark ChillPill, The only 3-in-1 personal cooling system – $480.00

Kobo Libra Colour – $259.99 

Brim Straw Panama Hat – $35.99

© 2026 Global News, a division of Corus Entertainment Inc.

Anand calls Iran's attacks on Gulf ships 'unacceptable' and 'unjustified'

The U.S. and Iran's ceasefire appears to be all but over, and it's unclear where the conflict is heading next. Jackson Proskow explains why the U.S. is accusing Iran of violating their agreement, President Donald Trump's warning, and how the war could further destabilize the world's economy.

Foreign Affairs Minister Anita Anand says it’s “unacceptable” that Iran has launched attacks on commercial ships in recent days as it attempts to tighten its grip over the Strait of Hormuz.

Anand met with Saudi Arabia’s foreign minister Thursday and she says Canada stands alongside Persian Gulf countries as Iran lashes out against them.

Speaking with reporters in Jeddah, Saudi Arabia, Anand says ceasefires are always fragile but it’s “unjustified” for Iran to strike civilian targets.

The comments follow new airstrikes the United States launched against Iran early Thursday, and as Tehran fired back at Gulf countries.

U.S. President Donald Trump said Wednesday that recent Iranian attacks targeting ships transiting the strait, a major global trade choke point, ended the ceasefire.

Prime Minister Mark Carney told reporters at the NATO summit Wednesday that Iran has been acting “irresponsibly” and described the U.S. response as “appropriate.”

© 2026 The Canadian Press

Carney lands in Saudi Arabia, set to meet Crown Prince Mohammed bin Salman

WATCH: Prime Minister Mark Carney is in Jeddah, Saudi Arabia, marking the first time a Canadian PM has visited the nation in 26 years. He is set to take part in a signing ceremony with Crown Prince Mohammed bin Salman at the Saudi Arabia-Canada Investment Forum on Thursday. Mackenzie Gray reports.

Prime Minister Mark Carney is in Saudi Arabia for meetings with Crown Prince Mohammed bin Salman and business leaders, as he seeks to deepen bilateral trade and investment.

Carney will take part in a signing ceremony at the Saudi Arabia-Canada Investment Forum and is later scheduled to speak with reporters.

Jeff Steiner, chair of the Canada-Saudi Arabia Business Council, told reporters in Jeddah that Carney’s visit to the kingdom is a “high-water mark” for relations between the two countries.

Canada has been working to mend bilateral ties following a diplomatic row in 2018 that resulted in the removal of ambassadors in both countries.

The government of former prime minister Justin Trudeau had sharply criticized the kingdom’s justice system and treatment of women, resulting in Saudi Arabia shuttering trade talks. Ambassadors were only restored in 2023.

“We’re moving from reconciliation to seeing what opportunities there are when trust has been rebuilt, to build on that trust and to kind of grow prosperity and opportunities for both Canadians and for Saudis,” Steiner said.

He said most Canadians only think of oil when they think about Saudi Arabia, but there are now many opportunities for Canadians in areas such as health care, energy, tourism and education.

Steiner pointed to mining and critical minerals in particular, noting Saudi Arabia has embarked on “making mining their second pillar.”

The prime minister’s meetings Thursday include Saudi Aramco CEO Amin Nasser, Industry and Mineral Resources Minister Bandar al Khorayef, and Bob Wilt, the head of Saudi state-owned mining company Ma’aden.

The Canadian delegation travelling with Carney includes Finance Minister François-Philippe Champagne, Defence Minister David McGuinty, Defence Investment Agency CEO Doug Guzman and Liberal MP Sameer Zuberi.

Steiner said he knows that Champagne is working on resolving issues around double taxation between the two countries and foreign-investment protection.

“Those frictions coming down are just as important as the interest of investors in business to come to the different markets. If it’s too difficult, they’ll go elsewhere.”

Carney is nearing the end of his weeklong trip in the Middle East. He arrived in Jeddah on Wednesday night fresh from a NATO summit held in Ankara, Turkey.

© 2026 The Canadian Press

Ongoing History Daily: Facts about vinyl everyone should know (part 4)

If you have a stereo set-up at home, you’ll know that there’s a special input for your turntable labelled “phono.”  You can’t just plug it into, say, an auxiliary input. If you can use an aux input for everything else, why not your turntable?

Because in order to play back vinyl correctly, it has to go through something called a “phono stage.” Vinyl has limitations when it comes to storing very low frequencies and very high ones. To counteract that, records are pressed with the bass turned down and the treble turned up per something called the RIAA equalization curve. Upon playback, the phono stage reverses that curve, boosting the bass by a specific amount and reducing the treble, thereby achieving the tonal balance of the original recording.

The RIAA curve may help explain why it feels better to listen to vinyl than a digital recording.

© 2026 Corus Radio, a division of Corus Entertainment Inc.

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