Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks are enormous.

The internet is going abuzz over a mysterious flying object that appeared to be flying over the Southwest — and made a ...

From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring ...

The Trump administration has tapped a Harvard professor with controversial theories about aliens to lead a team of scientists ...

These actors have buzzed off their hair for many different reasons, from accurately portraying real-life people to giving ...

A polarizing Harvard astronomer has been appointed to lead a Trump administration panel studying UFOs. Avi Loeb is leading a new Science Advisory Council tasked with finding the origin of ...

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

His hand-picked team includes more than a dozen scientists and UFO activists. Among them is Timothy Gallaudet, a retired rear admiral who has warned about UAP controlled by “nonhuman intelligence,” ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, funding, and fierce criticism.

The Invite director Olivia Wilde recently reflected on a near-death experience on the set of the 2011 film Cowboys & Aliens, ...