How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

The race to develop a virtual scientist—an AI creation that conducts every stage of research, from idea to publication—has ...

For more than six decades, astronomers have listened for possible signals from extraterrestrial civilisations, with no confirmed detection to date. A .

Is the scientific method really the best approach to learning about the world? A new paper in Collective Intelligence applies the scientific method to itself, finding that some common strategies that ...

The Black Knight satellite conspiracy claims that an ancient alien probe has orbited Earth for 13,000 years, silently observing humanity. The theory traces its roots to early radio experiments by ...

A brain parasite already living inside one-third of humanity is now the subject of alarming new research, and disclosure advocates say the classified files Trump just ordered to be released may hold ...

London's immersive sci-fi experience, Bridge Command, marks its second anniversary with the introduction of 'Frontline ...

Following in the wake of the original Golden Records, a new deep-space delivery hopes to introduce a ‘mostly harmless’ humanity to alien life ...

Superman has one of the greatest rogues’ galleries in comic book history, and these are the most powerful villains he’s ever faced.

President Trump said he's directing the Pentagon and other federal agencies to identify and release files related to UFOs and ...

Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...

How Fast Will A.I. Agents Rip Through the Economy? transcript The thing about covering A.I. over the past few years is it ...