What would aliens actually look like? While simple life forms like bacteria may be common in the universe, complex ...

What are the processes necessary to do so? Can life travel from one planet to another? If so, how? Today's technology brings ...

Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...

Schmidt Ocean Institute. The team also came face-to-face (or submersible-camera-to-face) with some free-swimming deep-sea ...

The builder got up every morning long before dawn, left home to pick up his construction crew and then headed out to work on ...

Got a nasty stomach bug that won’t go away? It could be cyclosporiasis, a parasitic infection that causes weeks of debilitating diarrhea, cramps and bloating.