Giant mosasaurs, once thought to be strictly ocean-dwelling predators, may have spent their final chapter prowling freshwater ...

Russian researchers have coaxed microscopic animals back to life after they spent roughly 24,000 years locked in Siberian ice ...

Far below the waves off western France, a massive stone wall has emerged from obscurity to challenge what we thought we knew ...

Behind closed doors with the experts who study the end of the world—and what they know about humanity’s capacity for survival.

There’s a place in Alabama where treasure hunting isn’t just a hobby. It’s practically a competitive sport. Nestled in the hills of Attalla, Mountain Top Flea Market transforms every Sunday into a ...

If you’ve seen any of the “Ice Age” animated Disney movies, we have some bad news: You don’t know the real ice age.

For the first time, scientists have analyzed metabolism-related molecules from the fossilized bones of animals that lived 1.3 ...

The cold and remote planets originally earned their label of "ice giants" to contrast their interiors from those of Jupiter ...

Tens of millions of years ago, a diverse array of bird species soared, swam, and thrived amid their scaly reptile cousins—and ...

The study presents convincing quantitative evidence, supported by appropriate negative controls, for the presence of low-abundance glycine receptors (GlyRs) within inhibitory synapses in telencephalic ...

New models suggest Uranus and Neptune may hold far more rock than expected, raising questions about how these distant planets formed.