Many years before President Trump expressed his intention to send an American crewed mission to Mars, Wernher von Braun ...

“In a world that is now so dependent on electricity and electronics, a similar event has the potential to cause widespread ...

Engineers are working on systems that can turn lunar regolith into useful elements like oxygen.

Over 25 years ago, researchers discovered that some of these deep Earth reverberations pointed to the existence of two underground “super-continents” hundreds of miles beneath Africa and the Pacific ...

Continent-size islands deep inside Earth's mantle could be more than a billion years old, a new study finds.