The monarch butterfly is widely recognized and widely dispersed across North America and it's in trouble. Federal officials ...

"You challenged me in ways no one else could," Roger Federer tells Rafael Nadal, who will retire after this week's Davis Cup ...

From nest-hopping to manipulating eggs, the bird world is full of family drama. Biologist Carin Bondar explains the wild side ...

About 11 million Americans are related to an immigrant without legal status in the U.S. As President-elect Trump ramps up ...

Ukraine has fired six ATACMS into Russia, the Russian Defense Ministry said. If confirmed, it would mark the first attack ...

On November 19, the United Nations wants toilets to be top of mind — and they don't mean for the Property Brothers on a ...

Regulators have slowed the pace of Starship launches over environmental concerns, but that may be about to change.

Chinese immigrants sacrificed to create America's first transcontinental railroad. Its completion may have contributed to a ...

A Pennsylvania church just blocks from where then-candidate Donald Trump's would-be assassin lived created a sermon series on ...

Artists featured on her most recent album could make an appearance, some of whom include Miley Cyrus, Post Malone and ...

A Hong Kong court has sentenced 45 pro-democracy activists to up to a decade behind bars after it ruled in a landmark legal ...

The decision marks another victory for abortion rights advocates after voters in seven states passed measures in support of ...