Why do cats have slit-shaped eyes?
Pupil shape reveals prey or predator in animals.
Ever wondered why cats have vertical slit-shaped pupils, while sheep have horizontal bars? A recent study suggests it...
A turtle-eye GoPro view of the Great Barrier Reef
Clamber on board for a ride through the Great Barrier Reef.
This video is released by WWF as part of a project to investigate the level of pollution affecting turtles within the...
The key gene that allows bees to collect pollen
Just how do they do it?
Scientists at Michigan State University have identified an important gene in the underlying genetic mechanism that en...
The ancient fish that first had sex
Ancient fish are challenging reproduction knowledge.
When back-boned animals get down to business, they do it in one of two ways. Either females release eggs to be extern...
Outfoxing a cunning killer
Scientists credit improvements in control methods
Australian scientists are within sight of eradicating the red fox from Phillip Island, south-east of Melbourne, where...
Sex and the single cannibal
The males of some species have it tough when it comes to love.
This is a story about love gone horribly wrong. It’s a story where the girl always gets her man. We are talking abou...
How ferns learnt to live in the shadows
Genetic detective work suggests they acquired a light sensor.
Ferns can make use of red light wavelengths prevalent on the forest floor. – Howard Snyder / Getty Images We thought...
Symbiosis: when living together is win-win
Long-term interactions between two biological organisms.
There are many cases in nature where species team up to help each other, a behaviour known as symbiosis. Resources or...