A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

The cuttlefish is one of the most extraordinary animals on Earth. In less than a second, it can transform its color, pattern, ...

Beneath the surface lies an alien ocean packed with bizarre survival strategies, terrifying hunters, and creatures unlike ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...

Rare 160-million-year-old sea spider fossils from Southern France look nearly identical to living species, revealing a body ...

Sea squirts in the Antarctic could offer us a novel way to kill melanoma cells – that is, skin cancer – without harming ...

Christian apologist Frank Turek says the discovery of aliens would not undermine Christianity, arguing any extraterrestrial ...

And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

Princeton engineers built a cement 17x tougher than traditional concrete by copying a trick hidden inside abalone shells for ...

Discover the astonishing microscopic life thriving beneath Antarctica's icy exterior. A new PBS series reveals the ...