Tyrannosaurus rex’s killer smile
Scientists have examined T. rex’s dangerous dentures and powerful bite.
First complete look at a prehistoric penguin
A giant penguin fossil from New Zealand has been reconstructed after 35 years.
Great southern blooms
A phytoplankton bloom swirl creates a figure-of-eight pattern in the South Atlantic Ocean.
How the tiger got its stripes
British mathematician’s 60-year-old theory of how biological patterns are formed finally proven.
Solving the native species conundrum
Introduced species cannot remain eternally new in an ecosystem.
From a mouse to an elephant in 24 million generations
Since the extinction of the dinosaurs 65 million years ago, mammals have increased in size from small rodents to the Blue Whale, which can weigh up to 190 tonnes.
