Nature

Tyrannosaurus Rex

Look inside a dinosaur’s skull with these pictures from the pop-up book Tyrannosaurus Rex

Brian Switek: How did bones evolve? © Getty Images

Brian Switek How did bones evolve?

New species of moth Yponomeutidae horologa, Yponomeutidae onyxella, Yponomeutidae oromiensis and Yponomeutidae octocentra from eastern Africa were discovered in 2019 © Natural History Museum/PA

Natural History Museum officially names 412 species previously unknown to science in 2019

Do ostriches really bury their head in the sand? © Alamy

Do ostriches really bury their head in the sand?

What propels the ‘sailing stones’ across the Californian desert? © Getty Images

What propels the ‘sailing stones’ across the Californian desert?

Do fish feel pain? © Getty Images

Do fish feel pain?

Antartica: the remarkable life that survives the coldest continent © John Brown

Antarctica The remarkable life that survives the coldest continent

Why do millipedes have so many legs? © Getty Images

Why do millipedes have so many legs?

A koala on a branch at Queensland Zoo (Wildlife HQ) © Kate Berry

Koalas want to be like you, walk like you, talk like you, too

Ancient 8-metre crocodile required extra bones to move around © Torsten Scheyer/PA

Ancient 8-metre crocodile needed extra bones to move around

Slimy saliva, sticky tongues and anal syrup! 3 of the slimiest creatures in the animal kingdom

Slimy saliva, sticky tongues and anal syrup! 3 of the slimiest creatures in the animal kingdom

How do baby birds breathe inside their eggs? © Getty Images

How do baby birds breathe inside their eggs?

Disgusting-tasting moths don't bother trying to escape predators © Getty Images

Disgusting-tasting moths don’t bother trying to escape predators

Grab life by the… © Sarah Skinner / Comedy Wildlife Photo Awards 2019

Comedy Wildlife Photography Awards Cheeky lion pic tops 40 side-splitting photos from the animal kingdom

Dogs' secret superpower: not intelligence, but love © Getty Images

Dogs’ secret superpower: not intelligence, but love