Deep beneath the ice that defines modern Greenland, scientists have uncovered traces of a very different world, one that ...

You have probably seen the images of the surface of Mars, beamed back by NASA's rovers. What if there were a time machine ...

The year’s most notable findings also include insights into dog and sheep domestication and a new species of manta ray in the ...

A picture of what West Antarctica looked like when its ice sheet melted in the past can offer insight into the continent’s ...

While surveying distant worlds beyond our solar system, researchers unexpectedly obtained the first direct images showing ...

There's increasing concern about PFAS, the substances commonly called forever chemicals found throughout the environment. Now volunteers in Minnesota are collecting pine needles throughout the state ...