Ellen Pompeo revealed that one intimate scene on Grey's Anatomy caused her and her co-star to cry. The actress, 55, appeared on Tuesday's Call Her Daddy podcast episode, where she discussed a ...

The mysterious force called Dark Energy, which drives the expansion of the Universe, might be changing in a way that challenges our current understanding of time and space, scientists have found.

Some scientists think so, but others have challenged the claim that so-called "dark oxygen" is being produced in the lightless abyss of the seabed. The discovery -- detailed last July in the ...

Jackson knows just about everything about black-footed ferrets. "They're a really important little creature in that they depend on prairie dogs. They live in prairie dog burrows and eat mostly ...

The anatomy of the animal's limbs and claws indicate that it was arboreal and capable of vertically clinging to tree trunks and branches. Its molar teeth had crests to break down abrasive material ...