China is bringing a huge new radio telescope on-line, and part of its stated purpose will be to search for alien life.

Saturn’s moon Enceladus has a secret. For some years, scientists have been convinced that there is a liquid ...

Belgian information activist Paul Otlet envisioned some of the possibilities of today’s Web more than a century before its existence.

Boeing has developed a metal microlattice, a strong material mostly composed of air.

Tambora's explosion was one of the largest volcanic events in recorded history.