The president in February directed the Department of Defense to begin reviewing government files related to extraterrestrial ...

Usually, comets are dormant blocks of rock and ice. They only wake up when they get close to a star. The intense heat causes ...

Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

Two years in the making, the collection is nearly sold out and commanding high prices on the secondary market.

Modelling suggests that the layer beneath the planet’s acidic clouds is comprised of particles from outer space.

The best time to see the meteor shower is during its peak, in the dark hours after the moon sets and before the sun rises, ...

An interactive exhibit in a Crossroads art gallery aims to astonish earthly and extraterrestrial visitors alike. Wichita, Kansas, artists and spouses Mike Miller and Meghan Miller have created ...

But the Big Four Ice Caves Trail near Granite Falls is absolutely real, completely legal, and hands down one of the most ...

Some sci-fi books are so great that they could sustain multiple seasons of a prestige TV shows, even though they are a ...

Topping this month’s contest is Sue Lindell’s striking snapshot of the craggy face of a turtle next to delicate yellow blooms ...

With its new Claude Mythos Preview model, the company is pulling together tech giants for a new cybersecurity consortium, ...

For weeks, they’d been having furtive discussions about whether Sam Altman, OpenAI’s C.E.O., and Greg Brockman, his second-in ...