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WASHINGTON (AP) — Artificial intelligence is changing the way companies do business — helping programmers write code and fielding customer service calls with chatbots.

MEXICO CITY (AP) — It’s been called the closest the world has ever come to a vaccine against the AIDS virus.

FREDERICTON — New Brunswick's independent advocate for children, youth and seniors released a report Monday saying the province has failed to collaborate with First Nations governments to address youth mental health.

EAGAN, Minn. (AP) — As another frigid winter settles over Minnesota with temperatures dipping into the teens, people like Ed Kranz are embracing the cold — and working up quite a sweat.

BETHPAGE, N.Y. (AP) — A 17-year-old hockey player collapsed during a charity game in New York and later died, authorities said.

EAGAN, Minn. (AP) — Ed Kranz set up his mobile sauna next to a frozen beach at Lebanon Hills Regional Park in Eagan, Minnesota, on a bone-chilling Sunday morning during a weekend cold snap.

WASHINGTON (AP) — When the Supreme Court this week wades into the contentious issue of transgender rights , the justices will hear from an attorney with knowledge that runs deep.

WASHINGTON (AP) — The Supreme Court will hear a vaping case on Monday, weighing federal regulators’ decisions blocking sweet vaping products after e-cigarette use spiked among kids.

WASHINGTON (AP) — When the Supreme Court this week wades into the contentious issue of transgender rights , the justices will hear from an attorney with knowledge that runs deep.

PICKERING, Ont. — Durham Regional Police say a man has been charged with murder after allegedly assaulting his mother in Pickering on Sunday morning. Officers were called for reports of a collision on Weyburn Square at around 5 a.m.