North America

Scientists have been pondering the Pacific Coast route for about 50 years as an alternative to the idea that humans sneaked past the ice further inland, to the east.

Scientists are trying to understand why the generally solitary creatures are grouping together.

"There would be no environmental problem if everything remained frozen, but we know the Earth is getting warmer."

The strange rock found in Australia bore a striking resemblance to some very distant geology.

Italy High School has been locked down.

One official was removed from Robert Mueller's team investigating alleged collusion between Trump's presidential campaign and Russia.

The Pineapple Fund has given a $4 million grant to clinical trials on MDMA-assisted psychotherapy.

New evidence reveals a previously unrecorded indigenous population and poses a major challenge to existing theories about the earliest Americans.

"We have sacrificed a lot. We have paid a huge price both in blood and treasure," a spokesman said.

Double the snowfall in Alaska has resulted from warmer oceans.

Law enforcement has changed its definition of a "fugitive from justice."

Construction is taking place at a secret desert plant in California.

The amount is three times the official Pentagon estimate, according to a new study.

Since 2013, investigators have documented at least 500 cases of serious misconduct, many of them sex scandals.

The Ellen Show is to broadcast the first, and possibly only, interview with the guard shot by Stephen Paddock.

The Department of Veterans Affairs (VA) released findings from its analysis of veteran suicide data across the U.S.

The Islamic Cultural Center of Quebec called the attack "another hateful act."

Scientists find hailstorms will become less frequent—but their size and potential for damage will increase significantly.

The Republican candidate said that the Iranian nuclear deal with spell the end of Israel as a country.

The Republican candidate is sounding less confident about his chances of becoming president.

The suspect, Aaron Driver, detonated a device that injured himself and one other person in small Canadian town.

A new study finds that climate change is significantly stunting trees' growth—hindering their ability to take carbon out of the air.

The evacuation from the city of Fort McMurray is the biggest in Alberta's history.

Emadeldin Elsayed agrees to return to Cairo after saying world would thank him for killing billionaire.

The 22-year-old is alleged to have tortured and interrogated his girlfriend in a fit of jealous rage.