Life
Blood odour chemical gets carnivores drooling
An aldehyde molecule gives blood its distinctive smell – Siberian tigers and wild dogs even chomped on wood smeared with the stuff
News
Life
Groovy teeth helped giant crocs crunch turtle shells
News
Health
Disease-detecting ink makes tests printable
News
Humans
Why bird divorces are good news for the females
News
Technology
White noise for your nose cancels pungent aromas
News
Environment
Zoologger: Extreme nomad scrambles for shrimp bonanza
News
Environment
Shy lemurs communicate using toilet trees
News
Environment
Spanish amphibians struck down by virus attack
News
Environment
Coming face to face with a shy thresher shark
Regulars
Health
Enlist our microbiomes in the fight against cancer
Changes in our gut flora may encourage or battle cancer, so we need to get a few trillion of our foot soldiers on side, says a professor of medicine
Opinion
Environment
The comeback cubs: The great sea otter invasion
Features
Life
What one Amazonian tribe teaches us
Culture
Earth
Ban of vulture-killing drug in India is working
News
Humans
Upside-down world: the goggles that remake reality
Features