Animals

Other insects flick urine away in droplets, but that can waste energy for hungry cicadas.

First, robber flies track beetles using tiny microbursts of movement.

There is little enforcement or legal culpability.

The preserved insects were discovered fossilized in amber.

Research identifies a genetic mutation causing increased hunger and obesity risk in Labradors and flat-coated retrievers.

A green honeycreeper with a body half male and half female captivates scientists.