Life
Zoologger: Meet the amphibian with sexual kidneys
Zoologger is our weekly column highlighting extraordinary animals – and occasionally other organisms – from around the world
News
Humans
Social networks: Getting connected
Features
Humans
Ash traces hint at cave cuisine 1 million years ago
News
Life
Black Queen tells microbes to be lazy
News
Humans
Puzzles of evolution: Why did we become bipedal?
Features
Environment
Puzzles of evolution: Why aren’t we more like chimps?
Features
Humans
Puzzles of Evolution: Why was technological development so slow?
Features
Humans
Puzzles of evolution: When did language evolve?
Features
Humans
Puzzles of evolution: Why are our brains so big?
Features
Humans
Puzzles of evolution: Why did we lose our fur?
You might think that only smart apes could go naked, but pubic lice tell a different story
Features
Humans
Puzzles of evolution: Are some of us hybrids?
Features
Humans
Puzzles of evolution: Did we kill off Neanderthals?
Features
Humans
Puzzles of evolution: Are other hominins alive today?
Features
Humans
A question of intelligence
Opinion