NASA astronaut Kate Rubins joined engineers and scientists for a high-fidelity moonwalk simulation in Arizona, part of the JETT (Joint Extravehicular Activity and Human Surface Mobility Test Team) ...

FERGUS FALLS, Minn. — More than three years after a family of four from India froze to death while trying to enter the U.S.

VINEYARD HAVEN, Mass. (AP) — A British-South African endurance athlete became the first person to swim around the island of ...

The shield, therefore, gives Canada some new leverage ... missiles that Beijing and Moscow are developing to fly over the North Pole — a huge gap in American air defenses.

British-South African endurance athlete Lewis Pugh officially finished his 62-mile, 12-day swim around the Massachusetts ...

In a surprising move, former US President Donald Trump has offered Canada participation in his ambitious “Golden Dome” ...

More than three years after a family of four from India froze to death while trying to enter the U.S. along a remote stretch ...

The US needs Canadian territory and radar coverage for its Arctic missile defence plan, but political tension and public ...