After visiting all seven continents in a year, I'd go back to countries like Australia and Turkey, but I'd skip return trips ...

On the night after the Trump-Putin call, Russia attacked Ukraine with 140 drones, shelled residential buildings in the city ...

Quantum effects like superposition and entanglement have long been seen in single particles, but physicists are on a quest to find out just how big an object can be before it loses its quantumness ...

A newly analyzed medieval manuscript suggests that sailors from the same region as Christopher Columbus may have known about ...

A Newsweek-created graphic shows the various travel advisories currently in place across Africa, including the no-go zones.

The Bedmap3 from the British Antarctic Survey (BAS) is the most detailed depiction ever captured of the southernmost ...

Scientist Pete Kelsey and his team have 3D-mapped the entire island of Alcatraz, discovering Civil War secrets, prisoner escape routes – and looking at ways to preserve the island for the future.

The world still holds mysteries, even the size of continents. And sometimes, the greatest discoveries are the ones we were never quite sure existed.