
Cannibalistic African clawed frog eats tadpoles of its relatives
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

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

14 June 2018
In the forests of Brazil, pitched gladiatorial contests are being fought between flatworms armed with slime and spider-like arachnids with body-chopping spikes

2 May 2018
Huge sea spiders move excruciatingly slowly, but they can still catch prey animals that move much faster than them – because their prey sometimes crash into the seafloor

26 March 2018
Our extinct cousins the Neanderthals seem to have targeted cave bears, which were normally intimidating foes, while they were sleepy and weak from hibernating through the winter