With their squishy bodies and color-changing abilities, octopuses and other cephalopods already look like our planet’s ...

Hundreds of tourists have been left stranded on a Yemeni island after flights were grounded because of violent clashes on the ...

While the series finale of "Stranger Things" wrapped up many of the show's narrative threads, some aspects of the plot still ...

Big hitter Peter F. Hamilton has a new sci-fi novel out this month – and Booker winner George Saunders ventures into ...

A Republican bill claiming illegal immigration has become an urgent problem in the wilderness on American borders could open ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

One of the most complete human ancestor fossils ever found may belong to an entirely new species, according to an ...