President Trump delivers remarks following his meeting with Canadian Prime Minister Mark Carney.

Using the National Radio Astronomy Observatory's Very Large Array, astronomers have revealed for the first time the huge flow ...

The Planet of the Apes franchise has offered several versions of Earth's future, and the sci-fi epic has retconned its own ...

A Soviet-era spacecraft meant to land on Venus in the 1970s is expected to soon plunge uncontrolled back to Earth.