To celebrate the U.N.’s International Day of Friendship, a look at how some species work together to keep ecosystems running smoothly.
As the future of our planet’s most iconic species is called into question, policymakers are struggling to turn the tide before it’s too late.
The illegal wildlife trade affects you more than you thought. Here’s how you can help stop it.
As the weather heats up, humans can learn a thing or two from nature about how to stay cool.
One of Bali’s most popular dive sites is important for fish — and for local communities. Here’s how we’re helping to protect it.
Technological advances are bringing us closer to understanding the world’s largest fish.
Ocean scientist Greg Stone takes us 18,000 feet under the sea.
On tap for Shark Week: CI hits the open seas for new insights on how to protect sharks.
How shark attacks, the trans fat ban and other news stories reflect the links between people and nature.
New IUCN data indicates serious species declines — but there are some bright spots.