Health
Gut instincts: The secrets of your second brain
When it comes to your moods, decisions and behaviour, the brain in your head is not the only one doing the thinking
Features
Life
Permian mass extinction triggered by humble microbe
News
Life
Zebrafish made to grow pre-hands instead of fins
News
Life
Loneliest bug on Earth… has a friend
News
Health
Looks like we’ve got allergies all wrong
Opinion
Humans
War of words: The language paradox explained
Features
Earth
The last march of the emperor penguins
Features
Environment
Kenyan elephant numbers plummet by 1000 in four years
News
Earth
Captured: the moment photosynthesis changed the world
News
Environment
Sweet scent doubles as repellent for flower eaters
Petunias use scent molecules to deter would-be snackers as well as to attract pollinators
News
Environment
Female lemurs avoid the wrong love in the dark
News
Life
‘Biology is a manufacturing capability’
Opinion
Life
Hagfish slime could slink to the height of fashion
News
Earth
Cigarette butts help urban birds ward off mites
News