From space to healthcare and artificial intelligence, what could the next 250 years of the United States look like?

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

It’s another Adventure Time show! Nearly a decade after fans said a tearful goodbye to Finn the Human (Jeremy Shada) and Jake the Dog (John DiMaggio), the Land of Ooo continues to grow. The newly ...