Stars disappearing before our eyes faster than ever: report
A new research from a citizen science program suggests that stars are disappearing before our eyes at an 'astonishing rate.'
CTV News | Science and Technology News
Sci-tech
More Stories
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With frigid innovation, scientists make a new form of ice
Using a device that might be described as a super-duper cocktail shaker, scientists have fashioned a previously unknown form of ice - one that might exist on our solar system's icy moons - in research that sheds light on water's behaviour under extreme conditions.
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Meet me in the metaverse: Some companies set up shop in a digital environment
Aaron Grinhaus' Toronto law firm is one of a growing group of companies setting up offices in a virtual world called themetaverse to push the envelope and learn more about the emerging technology.
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Oldest preserved vertebrate brain found in 319-million-year-old fish fossil
The oldest preserved vertebrate brain has been found in a 319-million-year-old fossilized fish skull that was removed from an English coal mine over a century ago.
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Cosmic seaplanes and self-growing bricks could help us explore other worlds
In the golden age of space exploration we live in, cosmic revelations seem to occur more frequently than ever before. This week, astronomers discovered a rarity: two stars that could one day collide and produce showers of gold.
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China says it successfully cloned 3 highly productive 'super cows'
Chinese scientists have successfully cloned three 'super cows' that can produce an unusually high amount of milk, state media reported, hailing it as a breakthrough for China's dairy industry to reduce its dependence on imported breeds.
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Jury: Musk didn't defraud investors with 2018 Tesla tweets
A jury on Friday decided Elon Musk didn't deceive investors with his 2018 tweets about electric automaker Tesla.
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White-tailed deer harbouring COVID-19 variants thought to be nearly extinct in humans: study
White-tailed deer may be a reservoir for COVID-19 variants of concern including Alpha, Delta and Gamma, according to new research out of Cornell University that raises questions about whether deer could re-introduce nearly extinct variants back into the human population.
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After a radioactive capsule went missing in Australia, could the same happen in Canada?
After a tiny radioactive capsule went missing in the Australian outback, an expert in Canada says the likelihood of the same happening in this country is unlikely, given our strong regulations governing the handling of radioactive materials.
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Halifax university's technology to help U.S. find missing soldiers on ex-battlefields
An archeological team from Saint Mary's University will travel to France this summer to use ground-penetrating radar and other technology to assist a United States defence agency recover and identify military personnel missing since the Second World War.
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A step toward artificial photosynthesis: Scientists recreate light-harvesting supramolecules
Scientists in Japan may have unlocked the key to recreating how plants perform photosynthesis, according to a new study, potentially paving the way for new ways to harvest solar energy.
Top Tech Videos
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Toronto native creates app to detect ChatGPT
![This Toronto native and Princeton graduate has created an app that can detect whether an essay was written by ChatGPT or a human.]()
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Canadian team finding new ways to grow fresh food in space
![Mike Dixon at the University of Guelph explains the research going into how fresh food can be grown in space long-term.]()
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Court rejects appeal to stop Rogers-Shaw deal: What now?
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Canada and the U.S. competing for hydrogen investment
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This First World War soldier was identified after 100 years
![Annie Bergeron-Oliver reports on Canadian researchers using forensic science to finally identify a missing First World War soldier.]()
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Humanoid robot shows off new skills, lands multi-axis flip
![Boston Dynamics’ humanoid robot, Atlas, demonstrates jaw-dropping new skills including performing an inverted multi-axis flip.]()
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Ontario senior loses $40k in Norton anti-virus scam
![A phishing email that looks like it was sent from Norton Anti-virus resulted in a Scarborough man losing $40,000.]()
MONTHLY NEWSLETTER
Climate and Environment
Governments, B.C. coastal First Nations endorse marine protection action plan
The federal and British Columbia governments, alongside 15 coastal First Nations, have officially endorsed the blueprint for a vast network of marine protected areas along Canada's west coast.
Hailed as green energy source, northern Quebec lithium project divides Cree
The fragile Cree ecosystems in Nemaska are home to a multitude of threatened species that will soon have to deal with new visitors: starting in 2025, approximately 15 heavy trucks a day will roar through these ancestral hunting grounds carrying the thousands of tonnes of ore that Nemaska Lithium plans to mine.
Extremely cold temperatures prolong cold weather alerts for much of Eastern Canada
A cold snap that triggered Environment Canada alerts involving eight provinces and territories extended into a second day on Saturday, shattering several past temperature records and leaving thousands of customers in Atlantic Canada without power.
Use of electric vehicles associated with fewer asthma-related ER visits on a local level, study shows
New research suggests that cutting fossil fuel emissions by adopting electric vehicles can improve air quality and potentially reduce respiratory problems in communities. But these benefits may not apply to all neighbourhoods in the same way.
Inuit, environmental groups call for stronger measures to reduce underwater noise
Hunters from Pond Inlet, Nvt. — known as Mittimatalik in Inuktitut — have said they're seeing fewer narwhal in areas where they were once abundant, making it harder to feed their families, and that the whales' behaviour is changing.
'It's devastating': Homeless Canadians at risk as Eastern Canada endures extreme cold, advocates say
As the majority of Eastern Canada stays indoors during an extreme cold weather alert, homeless shelters are struggling to keep up with the demand from unhoused people as temperatures continue to drop.
Worries abound that Mexico's Maya Train will destroy jungle
The Maya Train is intended to drive economic development to some of Mexico's poorest areas, in part by bringing up to three million tourists each year.
'Brutally cold': Extreme weather warnings spread across Canada
According to Environment and Climate Change Canada, as of Thursday morning there were extreme cold or winter storm warnings active from coast to coast, with the harshest extreme cold warnings stretching from northern Alberta all the way to Nova Scotia.
Extreme cold can bring frostbite and hypothermia. Here are the symptoms to watch for
Canadians will continue to bundle up in the country's east this weekend as a recent bout of extreme cold persists in much of Quebec and the Atlantic provinces. CTVNews.ca looks at the signs and symptoms for frostbite and hypothermia to watch for if exposed to extreme cold.
Canada
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Four Americans, two Canadians fined $50K for illegal moose hunting in northern Ont.
An investigation that lasted almost two years has resulted in moose hunting violation convictions for six people and a lodge in Red Lake in northwestern Ontario.
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Advocates come together to help sailors stuck for months on tugboats in Quebec port
Groups that advocate for seafarers are expressing concern for 11 sailors who are spending a harsh Quebec winter aboard three tugboats that have been detained for months in the port of Trois-Rivières.
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First tank sent by Canada for Ukrainian forces arrives in Poland
The first of the Leopard 2 tanks Canada is donating to Ukrainian forces has arrived in Poland.
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Canada sends military aircraft into Haiti's skies as gang violence escalates
Canada has sent one of its military planes to Haiti to help the country cope with escalating violence. A joint statement today from National Defence Minister Anita Anand and Foreign Affairs Minister Melanie Joly says Canada has deployed a CP-140 Aurora aircraft to help 'disrupt the activities of gangs' in Haiti.
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Eastern Canada cold snap ends, but thousands in N.S. and N.B. still without power
Cold weather alerts that blanketed eastern Canada for the past two days have largely lifted, but some Nova Scotians and New Brunswickers remain without power due to outages caused by the frigid temperatures and high winds.
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Governments, B.C. coastal First Nations endorse marine protection action plan
The federal and British Columbia governments, alongside 15 coastal First Nations, have officially endorsed the blueprint for a vast network of marine protected areas along Canada's west coast.
World
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At least 200 dead as powerful 7.8 earthquake hits Turkiye, Syria
A powerful 7.8 magnitude earthquake hit southern Turkiye and northern Syria early Monday, toppling buildings and triggering a frantic search for survivors in the rubble in cities and towns across the area. At least 207 were killed and hundreds injured, and the toll was expected to rise.
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Balloon bickering over Biden's actions, China's intentions
Republican lawmakers on Sunday accused China of deliberately surveilling sensitive U.S. military sites with a suspected spy balloon and said the Biden administration had given Beijing an intelligence opening by not downing the balloon during its high-altitude drift through American airspace.
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Former Israeli PM: Putin promised not to kill Zelenskyy
A former Israeli prime minister who served briefly as a mediator at the start of Russia's war with Ukraine says he drew a promise from the Russian president not to kill his Ukrainian counterpart.
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China has reasons to keep cool after U.S. downs suspected spy balloon
China may respond to the U.S. shooting down its suspected spy balloon after warning of 'serious repercussions,' but analysts say any move will likely be finely calibrated to keep from worsening ties that both sides have been seeking to repair.
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Ukraine defence minister expects help from Western warplanes
Ukraine's defence minister expressed confidence Sunday that Western allies would agree to the country's latest weapons request -- warplanes to fight off Russian forces that invaded nearly a year ago.
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Iraqis protest gender violence after YouTube star killed
Dozens of Iraqi protesters gathered Sunday to decry the so-called 'honour killing' of a 22-year-old YouTube star who was allegedly strangled by her father, adding fuel to calls for legal reforms protecting women.
Entertainment
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Beyonce becomes most decorated artist in Grammys history; Harry Styles wins album of the year
Harry Styles won album of the year at Sunday's Grammy Awards, taking home the top honour on a night that Beyoncé dominated and became the ceremony's most decorated artist. Beyonce won her 32nd award, breaking a 26-year-old record. But as in years past, the album of the year honour eluded her.
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Drake, Michael Buble, Tobias Jesso Jr. among Canadian Grammy winners
Canadian pop favourites Michael Bublé and Drake each have a shiny new Grammy on their shelves, while singer-songwriter Tobias Jesso Jr. has two, thanks in part to Harry Styles.
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Charles Kimbrough, best known for role in 'Murphy Brown,' dies at 86
Charles Kimbrough, a Tony- and Emmy-nominated actor who played a straight-laced news anchor opposite Candice Bergen on “Murphy Brown,” died Jan. 11 in Culver City, California. He was 86.
Health
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New study highlights increasing prevalence of muscle dysmorphia among Canadian boys, young men
Canadian researchers are drawing attention to the increasing prevalence of 'a pathological pursuit of muscularity' among Canadian boys and young men, with a new study that found one in four were at risk of developing what's known as muscle dysmorphia.
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'We need to do better': Survey finds cancer patient care remains inconsistent across Canada
The Canadian Cancer Society (CCS) is calling on the federal government to do more for cancer patients, as the system continues to struggle nearly three years after the beginning of the COVID-19 pandemic.
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Would you pay $300 a year for quick access to a nurse? Dealing with demand, Ontario doctors get creative
Paid subscriptions to on-demand care are among the many strategies primary health-care providers in Ontario are adopting in order to meet increased demand for access to doctors in the past year, while also managing staffing shortages.
Politics
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Five things to know about upcoming health-care talks between Trudeau, premiers
On Tuesday in Ottawa, Canada's 13 premiers and Prime Minister Justin Trudeau will sit around the same table in person for the first time since COVID-19 hoping to find a path toward a new long-term health-care funding deal.
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Canada sends military aircraft into Haiti's skies as gang violence escalates
Canada has sent one of its military planes to Haiti to help the country cope with escalating violence. A joint statement today from National Defence Minister Anita Anand and Foreign Affairs Minister Melanie Joly says Canada has deployed a CP-140 Aurora aircraft to help 'disrupt the activities of gangs' in Haiti.
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Justice minister open to amending bail laws, OPP commissioner says change 'needed now'
Justice Minister and Attorney General David Lametti says he is open to amending bail laws, which have come under increased scrutiny following the shooting death of an Ontario Provincial Police officer.
Sci-Tech
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Stars disappearing before our eyes faster than ever: report
A new research from a citizen science program suggests that stars are disappearing before our eyes at an 'astonishing rate.'
-
With frigid innovation, scientists make a new form of ice
Using a device that might be described as a super-duper cocktail shaker, scientists have fashioned a previously unknown form of ice - one that might exist on our solar system's icy moons - in research that sheds light on water's behaviour under extreme conditions.
-
Meet me in the metaverse: Some companies set up shop in a digital environment
Aaron Grinhaus' Toronto law firm is one of a growing group of companies setting up offices in a virtual world called themetaverse to push the envelope and learn more about the emerging technology.
Business
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Meet me in the metaverse: Some companies set up shop in a digital environment
Aaron Grinhaus' Toronto law firm is one of a growing group of companies setting up offices in a virtual world called themetaverse to push the envelope and learn more about the emerging technology.
-
Tiny wines find home in B.C.'s market, as Canadians consider reducing consumption
Wine lovers have growing options on the shelf to enjoy their favourite beverage as producers in B.C. offer smaller container sizes.
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Ottawa expands price caps to Russian petroleum products to reduce revenues
The federal Finance Department says Canada is joining its fellow G7 countries plus Australia to expand caps on Russian oil to include seaborne petroleum products from that country.
Autos
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Jury: Musk didn't defraud investors with 2018 Tesla tweets
A jury on Friday decided Elon Musk didn't deceive investors with his 2018 tweets about electric automaker Tesla.
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FIA confirms the six F1 engine suppliers for 2026-30 cycle
Formula One's governing body confirmed the six engine providers for the 2026-30 cycle on Friday which aims to use sustainable fuels and greater electric power.
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Use of electric vehicles associated with fewer asthma-related ER visits on a local level, study shows
New research suggests that cutting fossil fuel emissions by adopting electric vehicles can improve air quality and potentially reduce respiratory problems in communities. But these benefits may not apply to all neighbourhoods in the same way.
Lifestyle
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Tiny wines find home in B.C.'s market, as Canadians consider reducing consumption
Wine lovers have growing options on the shelf to enjoy their favourite beverage as producers in B.C. offer smaller container sizes.
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'Natural power': 17-year-old undefeated Quebec boxer gears up for Canada Games
She started throwing punches to get exercise during the COVID-19 pandemic, but now 17-year-old Talia Birch is gearing up to compete in the Canada Games as it opens up to female boxers for the first time
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'Bobi is special': Portuguese pooch breaks record for oldest living dog ever
A Portuguese dog named Bobi has been named the world’s oldest living dog by Guinness World Records, which claims the pooch is also the oldest canine ever recorded.
Sports
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31,000 cards: Montreal woman passing along father's extensive collection of Expos baseball cards
A Montreal woman is passing along her father's extensive collection of over 31,000 Expos baseball cards. April Whitzman's father, Steve Whitzman, collected the cards from 1969 to 2016. A huge Expos fan, he's got every player covered.
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'Natural power': 17-year-old undefeated Quebec boxer gears up for Canada Games
She started throwing punches to get exercise during the COVID-19 pandemic, but now 17-year-old Talia Birch is gearing up to compete in the Canada Games as it opens up to female boxers for the first time
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Canadian Kyle Nelson fights to a controversial draw on UFC Fight Night card
Canadian featherweight Kyle 'The Monster' Nelson fought 'The Korean Superboy' Doo-ho Choi to a controversial majority draw early Sunday on a UFC Fight Night card.