Emmerdale fans are convinced what happens next between Dr Caitlin Todd and Charity Dingle after an explicit change of tone.

In 1932, the Amazon molly became the first known vertebrate to reproduce by cloning itself, producing all-female populations. A new genetic study has given scientists insights into the longstanding ...

Samie johnson's pregnancy joy turned into a rare molar pregnancy diagnosis, followed by stage four cancer and a life-changing ...

Hair, nails, and horns, all made up of keratin, are some of the hardest and most resilient structures in animals. Inside zebrafish cells, keratin plays a distinct role, giving them the strength they ...

From butterflies to blue whales, corals and worms, Earth is home to an incredible diversity of animals. How all of these ...