Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

Rare 160-million-year-old sea spider fossils from Southern France look nearly identical to living species, revealing a body ...

Discover the origin and purpose of the structures of living things, from why baboons have swollen bottoms to the ...

Sea stars can produce eggs for up to 200 years. Their surprisingly human-like ovaries may offer clues about fertility and reproductive aging.

At first glance, bat sea stars, the nubbly, orange, many-footed creatures often found on the seafloor, seem about as far from humans as one can get. Appearances can be deceiving, however. Scientists ...

A human embryo ‘base edited’ so that it can’t produce a key protein (right), fails to form the mass of cells that gives rise ...

According to the Australian Bureau of Statistics, around 63,300 Australians aged over 16 – 0.3% of the overall population – ...

To participate, submit your response here by July 3 at 9 a.m. Eastern. This week’s winners will be announced by July 15. By The Learning Network For our kickoff week we’re honoring two videos and two ...