20 February 2025
In new video footage, cuttlefish show off their dazzling camouflage techniques, such as creating stripes that move over their bodies or mimicking non-threatening objects
6 August 2020
Tanystropheus had a neck three times the length of its body, and a new analysis of its skull suggests it lived in the sea, where it ambushed prey
11 December 2019
Predators are a problem for Trinidad’s killifish: in streams where the problem is worst the killifish grow more brain cells, perhaps to help evade the hunters
23 December 2018
The African clawed frog likes to dine on its own tadpoles – but it prefers those belonging to the endangered Cape platanna frog
1 November 2017
A newly-discovered species of mite sets up home on a spider’s web and nibbles away at any insects the spider catches – and the spider doesn’t seem to mind
20 June 2017
The sound of people’s voices reduces pumas’ feeding time and makes them kill more deer, showing the wide-reaching effect of human activity
3 May 2017
An African version of a tyrannosaur-like predator has been discovered by chance in a mine in Morocco
