A new study provides many new insights into the biology of the prehistoric gigantic shark megalodon (megatooth shark), which ...

Read more: 10 Things You Probably Didn't Know About Oysters Now that you know the benefits of saving those aquatic skeletons, let's look at a few different methods for preparing them for consumption.

Researchers have found a fossilized ancestor of modern seals and sea lions that they say represents an evolutionary step in the organisms' transition from land-dwelling mammals to the aquatic ...

Functional analysis of its skeleton shows that it could get around ... more stable neck -- an adaptation for swimming also seen in other aquatic animals such as sea cows, and in an extreme form ...