Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.

SpaceX's latest Starship flight test explosion raises concerns about space junk affecting Earth's stratosphere and ozone ...

As the name suggests, permafrost was long considered to be permanent. But more recently, researchers have come to realize ...

The new Earthfoam mattress features all the organic certifications eco-conscious shoppers are looking for at a lower cost ...