NEW What Canada is doing about the toxic forever chemicals in drinking water
As the United States sets its first national limits on toxic forever chemicals in drinking water, researchers say Canada is lagging when it comes to regulations.
A SpaceX capsule carrying four astronauts pulled up Thursday at the International Space Station, their new home until spring.
It took 21 hours for the flight from NASA's Kennedy Space Center to the glittering outpost.
The one German and three U.S. astronauts said it was an emotional moment when they first spotted the space station 20 miles (30 kilometres) distant -- "a pretty glorious sight," according to Raja Chari, commander of the Dragon capsule.
"Floating in space and shining like a diamond," noted German astronaut Matthias Maurer. "We're all very thrilled, very excited."
The Dragon's entire flight was automated, with Chari and pilot Tom Marshburn monitoring the capsule systems, ready to take control if necessary. At one point, they reported what looked like a "gnarled knob" or possibly a small mechanical nut floating past their camera's field of view, but SpaceX Mission Control said it posed no concern. The docking occurred 263 miles (423 kilometres) above the eastern Caribbean.
The station's welcoming committee consisted of three astronauts instead of the originally planned seven. That's because SpaceX returned four of the station residents on Monday, after the new arrivals' launch kept getting delayed.
"I can't tell you how happy I am to see these smiling faces," NASA astronaut Mark Vande Hei said after embracing each of the newcomers. "Every one of us, all seven of us, are friends, and we're going to become even better friends as time goes on."
Vande Hei and one of the two Russians on board are midway through a one-year mission that won't end until March.
While Chari, Marshburn, Maurer and NASA astronaut Kayla Barron were adapting to weightlessness -- all but Marshburn are space rookies -- the previous crew was adjusting to life back on Earth. "Gravity sucks, but getting used to it slowly," Japanese astronaut Akihoki Hoshide tweeted.
The new crew will spend the next six months at the space station and, during that time, host two groups of visiting tourists. Russia will launch the first bunch in December and SpaceX the second in February.
------
The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute's Department of Science Education. The AP is solely responsible for all content
As the United States sets its first national limits on toxic forever chemicals in drinking water, researchers say Canada is lagging when it comes to regulations.
Calgary police have arrested a man and a charge is pending in connection with the death of a toddler in 2022.
A Winnipeg woman was sentenced to house arrest after a single date with a man she met online culminated in her harassing him for years, and spurred false allegations which resulted in the innocent man being arrested three times.
Almost 7,000 bars of pure gold were stolen from Pearson International Airport exactly one year ago during an elaborate heist, but so far only a tiny fraction of that stolen loot has been found.
Drivers in Eastern Canada face a big increase in gas prices because of various factors, especially the higher cost of the summer blend, industry analysts say.
Police say one former and one current employee of Air Canada are among the nine suspects that are facing charges in connection with the gold heist at Pearson International Airport last year.
MPs enacted an extraordinary, rarely used parliamentary power on Wednesday, summonsing an ArriveCan contractor to appear before the House of Commons where he was admonished publicly and forced to provide answers to the questions MPs said he'd previously evaded.
Scientists say it's highly unlikely cloud seeding is responsible for the heavy rains that have caused flooding in the United Arab Emirates this month, and that climate change is the more likely culprit.
Ontario Premier Doug Ford is calling on Speaker Ted Arnott to reverse a ban on keffiyehs at Queen's Park, describing the move as “needlessly” divisive.
When Les Robertson was walking home from the gym in North Vancouver's Lower Lonsdale neighbourhood three weeks ago, he did a double take. Standing near a burrow it had dug in a vacant lot near East 1st Street and St. Georges Avenue was a yellow-bellied marmot.
A moulting seal who was relocated after drawing daily crowds of onlookers in Greater Victoria has made a surprise return, after what officials described as an 'astonishing' six-day journey.
Just steps from Parliament Hill is a barber shop that for the last 100 years has catered to everyone from prime ministers to tourists.
A high score on a Foo Fighters pinball machine has Edmonton player Dave Formenti on a high.
A compound used to treat sour gas that's been linked to fertility issues in cattle has been found throughout groundwater in the Prairies, according to a new study.
While many people choose to keep their medical appointments private, four longtime friends decided to undergo vasectomies as a group in B.C.'s Lower Mainland.
A popular highway in Alberta's Banff National Park now has a 'no stopping zone' to help protect two bears.
B.C. resident Robert Conrad spent thousands of hours on Crown land developing an unusual bond with deer.
A Sudbury woman said her husband was bringing the recycling out to the curb Wednesday night when he had to make a 'mad dash' inside after seeing a bear.