The United States considered making a bid for the North Atlantic island in 1867, when it also purchased Alaska from Russia.

A recent push by the NASA Surface Water and Ocean Topography (SWOT) satellite to shine a light into that darkness has been ...

Winfrey, who launched her club in 1996, also picked “A New Earth” in 2008 and featured it in a series of webinars she hosted ...

The Toyota Motor Corporation will invest $44.4 million in Japan-based Interstellar Technologies to help the private ...

President-elect Donald Trump has expressed interest in acquiring Greenland, which is an semiautonomous territory of Denmark.

The doctrine makes clear that America will not permit European interference in Latin America. When you toss in the Panama ...

A new study suggests that the origin of Pluto's largest moon was quite different than our own. Here's what you need to know.

NASA announced Tuesday their new approach to their Mars Sample Return Program. The agency will develop two landing architectures in parallel, promoting competition and innovation while aiming for cost ...

The Mars Sample Return effort was billions of dollars over budget and not expected to return to Earth with its samples until 2040.

Blue Origin hopes New Glenn, named for space legend John Glenn, will make it safely to orbit for the inaugural test flight of ...

President-elect Donald Trump suggested renaming the Gulf of Mexico after the U.S. But can he really do that? Here's how place names are determined.