Life
How a radical redefinition of life could help us find aliens
Features
Subscriber-only
evolution
Life
Male masturbation in primates evolved to cut chance of catching STIs
News
Free
Life
Comb jellies, not sponges, might be the oldest animal group after all
News
Free
Life
Butterflies evolved 100 million years ago in North America
News
Subscriber-only
Health
Calorie boost may explain why adults evolved ability to digest milk
News
Subscriber-only
Comment
The Age of Cats review: How our furry friends evolved, and what’s next
Culture
Subscriber-only
Life
Balto's genome reveals famed sledge dog was a mutt
News
Subscriber-only
Life
Evolutionary oddball has seven genomes inside a single cell
News
Free
Life
Early break-up of eastern African forests shaped our ape ancestors
News
Free
Humans
Bone fragment reveals humans wore leather clothes 39,000 years ago
News
Free
Comment
Sleeping Beauties review: The strange nature of nature's inventiveness
Culture
Subscriber-only
Life
Skates evolved their undulating wings thanks to genome origami
News
Free