US President Donald Trump talked about it in his inauguration speech this year. Such an epic endeavor could help to answer ...

To decide on the location of the Great Filter (or collection of Lesser Filters), we don’t have a lot of evidence to go on.

Modern society, and the clean energy revolution, depend on rare earth elements. Can Greenland help break China’s stranglehold on the market?

Deep beneath desert stone, scientists have uncovered tiny, perfectly aligned tunnels that may have been carved by ancient ...

Retrofuturistic styling, synthetics with no regard for human life, and people being munched like popcorn — that's the Alien ...