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.
New IUCN data indicates serious species declines — but there are some bright spots.
Mexico City needs this forest — but do we know how to save it?
A CI expedition finds a trove of unexpected discoveries — and more reasons to protect nature at a potential tourist destination.
Search for species continues in a place where life subsists precariously on a trickle of water.
A special CI series: A fascinating speck of an island off Timor-Leste has never been formally studied — until now.
Every day we learn more about just how crucial species are for human well-being.
The more we learn about mantas, the better we can protect them — and the people they benefit.
Drones could revolutionize how effective we are at protecting Earth’s most valuable resources.