Smoke from Canada wildfires prompts air quality alerts in Colorado, Montana

Horse dies after race at Churchill Downs, 9th recent fatality at home of Kentucky Derby

A transgender girl will not attend her high school graduation after Mississippi judge denies emergency plea to permit her to go dressed as a girl

Greeks head to polls, no outright winner seen

Lawyer who quit Trump legal team cites disagreements with Trump adviser as basis for departure

One Baffert horse euthanized on track on undercard before another Baffert entry wins Preakness

British author Martin Amis dead at 73, his publisher says

Warring factions in Sudan agree to temporary ceasefire, say US-Saudi mediators

South Korea's Yoon thanks Japan's Kishida for his efforts to mend ties

Minnesota bill legalizing recreational pot passes Senate, heads to governor's desk

Russia says supplying F-16 jets to Ukraine would carry 'colossal' risks for West - TASS

Arizona student arrested and accused of bringing AR-15 and ammunition to high school