Testosterone promotes both aggression and 'cuddling' in gerbils, study finds
A recent study on rodents has found testosterone, despite being commonly associated with aggression, can also foster friendly behaviours in males.
Science News | Technology News | CTV News
Sci-tech
More Stories
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Backing up Ukraine's history: App creates 3D models of important cultural heritage
Volunteers armed with smartphones are using a 3D-modelling app to preserve Ukraine's cultural heritage one snap at a time.
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Last month was 6th hottest July on record in 143 years
Last month was the Earth’s sixth-warmest July on record in 143 years, according to the U.S. federal agency that studies oceans, the atmosphere, and coastal areas.
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China's Huawei says sales down but new ventures growing
Chinese tech giant Huawei said Friday its revenue fell in the first half of 2022 but new ventures in autos and other industries helped to offset a decline in smartphone sales under U.S. sanctions.
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It didn't take long for Meta's new chatbot to say something offensive
Meta's new chatbot can convincingly mimic how humans speak on the internet: for better and worse.
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'The future of science in Canada is at risk': Researchers call for pay raise
Hundreds of scientists and researchers are expected to gather on Parliament Hill today to call for a raise.
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Potential hack for some Boeing planes fixed: researchers
A digital vulnerability in the computer systems used on some Boeing Co aircraft that could have allowed malicious hackers to modify data and cause pilots to make dangerous miscalculations has been fixed, security researchers said on Friday.
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Supergiant Betelgeuse had a never-before-seen massive eruption
The red supergiant Betelgeuse, a colossal star in the Orion constellation, experienced a massive stellar eruption -- the likes of which have never been seen before, according to astronomers.
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100-year-old colour perception theory had a math mistake: study
The 3D mathematical model used for more than 100 years to describe how our eyes distinguish colours has been found to have an important math error.
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SpaceX denied nearly US$900M in broadband subsidies
In a high-stakes decision, federal regulators announced Wednesday that SpaceX will not receive nearly US$900 million in subsidies that the company was awarded in December, citing the fact that its satellite-based service is 'still developing technology' and the company 'failed to demonstrate that [it] could deliver the promised service.'
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The August 'sturgeon moon' has passed over Earth: Here is what it looked like
Rising over beaches, buildings and statues, the last supermoon of the year created ample viewing and photo opportunities around the world Thursday night.
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How the RCMP uses spyware to access mobile devices
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B.C. telescope detects 'heartbeat' radio signal from space
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Rogers executives to answer questions about network outage
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Ontario man uses Apple AirTags to track down stolen vehicle
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New type of artificial skin can feel pain: U.K. researchers
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Remote-controlled lunar robots tested on Sicily's volcano
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Dr. Bogoch on why the COVID Alert app failed
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WEEKLY NEWSLETTER
Climate and Environment
After lightning strikes spark blazes across B.C., wildfire service predicts stable forecast
A spokesperson for the BC Wildfire Service says 80 per cent of the 212 new fires sparked across the province since Wednesday were caused by lightning.
Antarctica ice melt is accelerating, and research says an overlooked coastal current is to blame
A new study suggests that Antarctica’s ice shelves may be melting faster than previously believed, which is causing sea levels to rise at a more rapid pace and accelerating the dangers of climate change.
Warming climate could see a future California flood become the world's costliest disaster, study suggests
A new study is offering a dire prediction for the U.S. state of California, where scientists say catastrophic flooding could become twice as likely in the future due to the effects of climate change.
Major wildfire in Spain forces the evacuation of 1,500
A large wildfire in northeast Spain grew rapidly overnight and was burning out of control Sunday, forcing the evacuation of eight villages and 1,500 people in Zaragoza province, firefighters said.
U.S. authorities working to keep orcas away from 'pollution incident' off Vancouver Island
The U.S. Coast Guard and other agencies are responding to a sunken vessel leaking fuel in Haro Strait, between Vancouver Island and San Juan Island.
Norway puts down Freya the walrus that drew Oslo crowds
Authorities in Norway said Sunday they have euthanized a walrus that had drawn crowds of spectators in the Oslo Fjord after concluding that it posed a risk to humans.
140 lightning-caused wildfires detected in B.C. over last 3 days, service says
Lightning has sparked more than 100 new wildfires in British Columbia since Wednesday, as thunderstorms rolled through the provincial Interior.
Italy's Lake Garda shrinks to near-historic low amid drought
Italy's worst drought in decades has reduced Lake Garda, the country's largest lake, to near its lowest level ever recorded, exposing swaths of previously underwater rocks and warming the water to temperatures that approach the average in the Caribbean Sea.
Last month was 6th hottest July on record in 143 years
Last month was the Earth’s sixth-warmest July on record in 143 years, according to the U.S. federal agency that studies oceans, the atmosphere, and coastal areas.
Canada
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'Fanaticism is a danger to free expression everywhere': Ignatieff on Rushdie attack
After Indian-born British novelist Salman Rushdie was attacked during a writing conference in western New York on Friday, current and former Canadian politicians are weighing in on what such attacks mean for freedom of expression and thought.
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Senegalese embassy challenges reports on diplomat beaten by Quebec police as 'false'
The Senegalese Embassy in Ottawa is contradicting Quebec's rental board ruling against one of their diplomats arrested and allegedly beaten by the provincial police.
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International support for miners rescue, including from Canada, 'heartwarming,' says company president
The recent successful rescue of two miners trapped in a mine in the Dominican Republic for more than a week was made possible thanks to support from the international community including direct assistance from the Royal Canadian Air Force, according to the president of the company at the centre of the incident.
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'Clearly a breakdown': Kenney condemns controversial essay, links firestorm to slow news week
Alberta Premier Jason Kenney condemned a controversial prize-winning essay that's been criticized for being sexist and racist during his provincewide radio call-in program, but also appeared to downplay the controversy it generated.
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Canadian literary figures double down on free speech following Salman Rushdie attack
Canadian writers, publishers and literary figures doubled down on the right to freedom of thought and expression on Saturday, one day after an attack on award-winning author Salman Rushdie that left him hospitalized and on a ventilator.
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Two people from Ottawa killed in Port Hope, Ont. plane crash
Two people from Ottawa were killed when their small plane crashed in Port Hope, Ont. this weekend.
World
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Brothers dead after SUV crashes into North Carolina restaurant, police say
A sport utility vehicle crashed into a North Carolina fast-food restaurant on Sunday, killing two sibling customers, police said.
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About 4,000 beagles destined for drug experiments finding new homes
About 4,000 beagles are looking for homes after animal rescue organizations started removing them from a Virginia facility that bred them to be sold to laboratories for drug experiments.
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U.S. man allegedly drives into fundraiser crowd before killing mother
Pennsylvania state police say a man who was upset about an argument with his mother drove through a crowd at a fundraiser for victims of a recent deadly house fire, killing one person at the event and injuring 17 others, then returned home and beat his mother to death.
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Republicans demand to see affidavit that justified FBI search of Trump's home
Republicans stepped up calls on Sunday for the release of an FBI affidavit showing the underlying justification for its seizure of documents at former President Donald Trump's Mar-a-Lago home.
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A year on, ex-Afghan leader defends role in Taliban takeover
On the eve of the anniversary of the Taliban takeover of Kabul, Afghanistan's former president on Sunday defended what he said was a split-second decision to flee, saying he wanted to avoid the humiliation of surrender to the insurgents.
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'Fanaticism is a danger to free expression everywhere': Ignatieff on Rushdie attack
After Indian-born British novelist Salman Rushdie was attacked during a writing conference in western New York on Friday, current and former Canadian politicians are weighing in on what such attacks mean for freedom of expression and thought.
Entertainment
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Anne Heche taken off life support, 9 days after car crash
Anne Heche, the Emmy-winning film and television actor whose dramatic Hollywood rise in the 1990s and accomplished career contrasted with personal chapters of turmoil, died of injuries from a fiery car crash. She was 53.
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'They wanted it to be real': Main character in new Netflix animated series brought to life by B.C. girl
A B.C. girl is making her voice acting debut in a new animated Netflix series, saying she's excited that they chose her to bring the spunky, South Asian lead to life.
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Weapon in deadly 'Rust' film set shooting could not be fired without pulling the trigger, FBI forensic testing finds
FBI testing of the gun used in the fatal shooting on the movie set of 'Rust' found that the weapon handled by actor Alec Baldwin could not be fired without pulling the trigger while the gun was cocked, according to a newly released forensics report.
Health
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Canadian Blood Services in talks around paid donations of plasma as supply dwindles
Canadian Blood Services says it is in talks with companies that pay donors for plasma as it faces a decrease in collections.
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Parent of child with rare form of epilepsy distressed over N.S. ER closures
Kristen Hayes lives close to the hospital in Yarmouth, N.S., but she says that twice in the past month, her son, who has a rare form of epilepsy, has been taken by ambulance to the emergency room there, only to be left waiting.
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More than 10,000 Canadians received a medically-assisted death in 2021: report
More Canadians are ending their lives with a medically-assisted death, says the third federal annual report on medical assistance in dying (MAID). Data shows that 10,064 people died in 2021 with medical aid, an increase of 32 per cent over 2020.
Politics
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Trudeau and German Chancellor Olaf Scholz to sign hydrogen deal in Newfoundland
The German government on Friday issued a statement confirming the agreement will be signed Aug. 23 in Stephenville, where a Newfoundland based company plans to build a zero-emission plant that will use wind energy to produce hydrogen for export.
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Ottawa should offer Indigenous-language training, exemptions to public servants: memo
Senior civil servants explored offering Indigenous-language training to federal employees and possible exemptions to those who already speak one from requiring fluency in both English and French, newly released documents show.
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German Chancellor Olaf Scholz coming to Canada to meet with Justin Trudeau, business leaders
Prime Minister Justin Trudeau will accompany the chancellor of Germany, Olaf Scholz, on a brief Canadian visit later this month that will include stops in Montréal, Toronto and Stephenville in western Newfoundland, his office announced on Saturday.
Sci-Tech
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Testosterone promotes both aggression and 'cuddling' in gerbils, study finds
A recent study on rodents has found testosterone, despite being commonly associated with aggression, can also foster friendly behaviours in males.
-
Backing up Ukraine's history: App creates 3D models of important cultural heritage
Volunteers armed with smartphones are using a 3D-modelling app to preserve Ukraine's cultural heritage one snap at a time.
-
Last month was 6th hottest July on record in 143 years
Last month was the Earth’s sixth-warmest July on record in 143 years, according to the U.S. federal agency that studies oceans, the atmosphere, and coastal areas.
Business
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Veteran Indian investor Rakesh Jhunjhunwala dies at 62
Veteran stock market investor and Indian billionaire Rakesh Jhunjhunwala, nicknamed India's own Warren Buffett, died Sunday in Mumbai city, Press Trust of India news agency reported. He was 62.
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Experts weigh in on what tech companies can do to grow amid downturn
One of the best-performing sectors during the pandemic, the technology sector is now facing a challenging time as a reversal in fortunes has companies tightening their belts.
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Telus wants to charge customers a fee for credit card payments
Telus Corp. wants to pass on credit card fees to customers and plans to add a 1.5 per cent 'processing fee' starting this fall.
Autos
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Kia/Hyundai seat belt pretensioners under investigation
The U.S. National Highway Traffic Safety Administration's Office of Defects Investigation has opened a query into seat belt pretensioners on certain 2020-2022 Kia/Hyundai vehicles, saying that they may rupture or explode.
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Man arrested in death of co-worker at Michigan GM plant
A cleaning service employee who was working at a General Motors plant in Michigan was killed Thursday during an altercation with a co-worker, authorities said.
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Gas prices dip just below US$4 for the first time in 5 months
Gasoline prices in the U.S. dipped to just under the US$4 mark for the first time in more than five months -- good news for consumers who are struggling with high prices for many other essentials.
Lifestyle
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B.C. seniors keep love alive with romantic rides on wheelchair
Since being diagnosed with multiple sclerosis, Peter Foran takes his wife Janice for romantic rides on his wheelchair. They travel along Vancouver's bike lanes and waterfront paths, with her sitting sideways across his lap.
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'The Netflix effect': Why Western women are heading to South Korea in search of love
There was something puzzling about the young Western women staying at the youth hostels in Seoul, thought researcher Min Joo Lee. After visiting eight hostels and interviewing 123 women, mostly from North America and Europe, Lee came to the conclusion that many had been drawn to the country by what she calls "the Netflix effect."
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B.C.'s first dumpling festival bridges cultures through food
On the surface it's a food festival, but the purpose of the inaugural B.C. Dumpling Festival is to fight racism by bridging cultures through dumplings.
Sports
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'Our team is good': Unbeaten Canadians aren't worried ahead of Finland match
As the squad prepares to face Finland on Monday in a game that will decide who finishes atop Group A at the world junior hockey championship, the host's biggest enemy might just be complacency.
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Pablo Carreno Busta beats Hubert Hurkacz to win National Bank Open
Pablo Carreno Busta defeated Hubert Hurkacz 3-6, 6-3, 6-3 in the men's singles final at the National Bank Open on Sunday.
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Simona Halep wins third National Bank Open with victory over Beatriz Haddad Maia
Simona Halep has won the National Bank Open for a third time. The Romanian beat Brazil's Beatriz Haddad Maia 6-3, 2-6, 6-3 on Sunday in the WTA event's final.