Learn more about the gut microbiome’s digestion of the amino acid tryptophan, which creates byproducts with potential for ...

What is the speed of Earth’s rotation? Here’s why we don’t feel a thing, even though Earth spins at 1,000 mph.

Learn more about Plesionectes longicollum, a well-preserved plesiosaurioid that’s the oldest known from the Posidonia Shale ...

What’s in the middle of the Milky Way? In our neck of the cosmos, everything revolves around a supermassive black hole.

Learn how some smaller theropods likely had a stronger bite force than larger ones.