In between two spacecraft visiting Jupiter’s moon Io, a volcano spreading material over hundreds of kilometres has appeared ...

Cleaner wrasse use their reflection to build a mental image of their body size, which they use to compare themselves to ...

Ancient humans are said to have evolved to leave the trees, where our primate ancestors lived, in favour of open grassy ...

The Arrhenius equation, which has accurately described rates of chemical reactions for more than a century, may have to be ...

When worker ants are exposed to a pathogenic fungus, they build nests that are more compartmentalised to reduce the risk of ...

From migrating sauropods and semi-aquatic predators to doting parents, palaeontologists are finally uncovering the mysteries ...

A global survey of more than a thousand cities shows heat and air pollution in urban environments often have a measurable ...