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

By SETH BORENSTEIN Remote, icy and mostly pristine, Greenland plays an outsized role in the daily weather experienced by ...

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

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.

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

NASA has arrived at two ways of returning samples collected on Mars to Earth. Now, the agency will test the options to see if ...

SpaceX and NASA are targeting Jan. 15 for the launch of the private Blue Ghost moon lander from Kennedy Space Center in ...

Awakening to Your Life's Purpose" as her latest book club choice. The book encourages readers to find peace and purpose.

Dive deeper into Eckhart Tolle's transformative book, "A New Earth: Awakening to Your Life's Purpose," with our comprehensive ...

Oprah Winfrey reveals her newest book club selection, "A New Earth: Awakening to Your Life's Purpose" by Eckhart Tolle, only ...