Avi Loeb, a cosmologist who studied black holes and served as head of Harvard’s astronomy department until 2020, has been ...

If advanced aliens lived on a planet within a few hundred to a thousand light years away from Earth, then vast numbers of their signals must already have crossed Earth without being noticed, a new ...

Beneath the icy silence of Antarctica's famous Dry Valleys lies a world so unusual that it often resembles another planet.

When War of the Worlds was adapted into a sci-fi series in the late 80s, the show made major changes to H.G. Wells' original ...

Astronomers have long wondered whether life on Earth might have had origins somewhere else in the cosmos. The idea that the key ingredients for life, or even simple organisms, might be carried through ...

Hollywood director says extraterrestrials may always have been here but he has never seen any himself Michael Searles is The Telegraph's Deputy Health Editor. He covers health policy, medical ...

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to be completely natural and free of any alien tech. The SETI Institute said ...

An outrageous blend of sci-fi, horror, and vampire madness delivers one of the wildest cult classics of the 1980s, and ...

A Harvard University professor known for his polarizing theories about extraterrestrial life has been tapped by the White ...