For a long time, most scientists believed that early human hunter-gatherer societies were mostly equal, with little hierarchy ...

When it comes to biodiversity, it is no great secret that many species on planet Earth are facing extinction. Indeed, since the dawn of time, there have been species that are endangered, and with all ...

The Flashback looks, feels and even works like an old-school disposable film camera, except it's digital with a unique, retro ...

California’s latest burst of seismic activity arrived not as a single big jolt but as a rapid sequence of smaller quakes that ...