The multifunctional mantle cavity is important for cuttlefish locomotion, giving the animal its characteristic jet propulsion ability. To jet away from a predator, the cuttlefish sucks water into ...

Continent-size islands deep inside Earth's mantle could be more than a billion years old, a new study finds. Known as large low-seismic-velocity provinces (LLSVPs), these blobs are both hotter and ...

In the interim, pro-animal conservatives must take up the mantle because we might not get a chance like this again. Trump and Musk have managed to kill two birds with one stone, if you’ll pardon ...