To make fishing sustainable, we need to track fish as they move around the world
Wealthier nations have extensive telemetry networks, but the majority of worldwide fish catch goes untracked
Malapterurus electricus, an electric catfish, at the Aquarium tropical du Palais de la Porte Dorée, in Paris
Vassil via Wikimedia
Electric catfish are immune to their own shocks
Exactly how these fish withstand electrical zaps remains unclear
Scientists find the first known nursery for the Munk's devil ray
By tracking rays across the eastern Pacific, researchers spied the growth and development of this less common ray species
Whale sharks' huge bodies mean they've never really been cold-blooded
Studying these enormous animals requires close collaboration between scientists and aquariums
Female capybaras control their own mating destinies
New research shows that they are more choosy about which males they mate with than previously thought
Tiger King exposed the dark side of for-profit zoos, but people have not gotten the message
The reason you say, "awwww" when you see a puppy is the same reason it is so difficult to convince people that baby tiger petting is wrong
.jpg?auto=format&fit=max&w=3840 "Nautilus shell sections")
The secret code of sea shells
What drives artistically illiterate clams and snails to craft such perfection?
Blue whales and orcas and more form an emotional bond with humans in "The Breath of a Whale"
Leigh Calvez blends Cetacean science with Cetacean narrative in her latest book
Why is this huge group of deep sea octopus moms suffocating?
Year after year, stressed out broods of octopuses kept appearing. Biologists started getting curious
Animals feel a 'landscape of fear' – just like humans
Afraid of lions by moonlight and raptors by day, animals will behave in dramatic ways