The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A polarizing Harvard University astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security risks ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to lead a team of outside scientists to study the national security risks ...

When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should the nation be fortunate enough to survive that long?

WASHINGTON (AP) — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to lead a team of outside scientists to study the national ...

An image taken by Curiosity last month has sparked claims of a long-lost civilization on the Red Planet after some spotted a ...

In a recent statement, Mexico’s National Institute of Anthropology and History (INAH) reported the discovery of a lost Maya ...

On June 22, 2026, Mexico's National Institute of Anthropology and History announced the discovery of Minanbé — an intact, ...

For centuries, the Amazon rainforest has been seen as one of the last truly unexplored places on Earth. Covering millions of ...

A diver with a bowl recovered from the Tiwanaku site. (Teddy Seguin) The mysterious Inca Empire is a source of endless ...