In 1980, two US airmen reported an extraordinary encounter near a military base in the east of England. What really happened?

Some employees are looking beyond their day jobs to alleviate the harms of A.I., from job loss to bioterrorism. Anthropic ...

The number of President Donald Trump’s most enthusiastic supporters is dwindling, according to a recent poll. Only 18 percent ...

In the Australian Outback, there is a town where most people live, eat, pray, and sleep underground. It is not a film set. It ...

Get live updates and the latest news as the Supreme Court weighs Trump's effort to revoke TPS immigration protections and the ...

Residents in Antioch were shaken Wednesday after a large federal law enforcement presence in their neighborhood ended in an ...

Passports, proposed coins, park passes and more feature Trump’s image.