Tiny spherules reveal asteroid impact history
More asteroids hit Earth billion of years ago than we thought.
Glowing can be an effective camouflage
Small-eye pigmy sharks’ bellies shine to disguise them from predators.
Brain scans predict weight and sexual behaviour
Functional MRI scans can reliably judge a person’s most basic appetites.
Choosing the right partner is a survival skill
Love is a battlefield — and the male wasp spider (Argiope bruennichi) is one of its survivors.
Happiness is the key to a healthy heart
Positive emotions may protect against cardiovascular diseases.
‘The Matrix’ helps cats and dogs
Veterinary science and Matrix know-how has created a cutting-edge model that will put an end to unrestricted breeding of cats and dogs.
Polar bears are much older than we thought
Polar bears have actually been around for five times longer than previous studies suggested.
Female tsetse flies and what they teach us about mammals
Lactating tsetse flies can shine a light upon lactating mammals.
