Everything you need to know to keep your dog safe ...

Pupil shapes vary widely across the animal kingdom, from the W-shaped pupils of cuttlefish to the bar-like pupils of goats.

R3 Bio has a bold idea for replacing lab animals: genetically-engineered whole organ systems that lack a brain. The long-term ...

Wildlife researchers have recorded hundreds of venomous species across oceans, forests, and rivers, yet many of the most ...

For most of veterinary medicine's history, aging has been accepted as a fact of life rather than a target for intervention.

The longest animal on Earth isn’t what you think. It’s a drifting, gelatinous predator whose reach reshapes how we define ...

In 1897 Russian physiologist Ivan Pavlov proved that animals can be trained using associative learning. A new study finds ...

The bacteria that cause deadly anthrax disease persist in the earth, a place their ancestors preferred over petri dishes and ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Skin conditions such as psoriasis often flare up in the same spots throughout one’s life. Now scientists think they know why ...

Bertie Gregory reflects on the secret yet crucial lives of bees – and why they could teach our politicians a thing or two ...

People are buying helmets, face masks, vests and beds that emit long-wavelength light. Beneath the hype, there is some ...