Fish
Whether stream or ocean, the diversity and science of fish goes deep. This is the latest on the science of swimmers.
Latest in Fish
![A hogfish swims near the Florida Keys. It has spikes on top and a pointy snout.](https://www.popsci.com/wp-content/uploads/2023/08/23/hogfish-florida-keys.png?w=800)
Animals
Hogfish ‘see’ using their skin
![The sustainable secret to raising tastier crabs](https://www.popsci.com/wp-content/uploads/2023/06/15/My-project-2023-06-15T164402.280.jpg?w=800)
Agriculture
By Ben Goldfarb / High Country News
By Alastair Bland/Hakai Magazine
By Hannah Seo/Hakai Magazine
By Michael Childress/The Conversation
By Lela Nargi/Hakai Magazine
By Sofia Quaglia/Hakai Magazine
By Osmar J. Luiz/The Conversation
By Janine Peralta/Hakai Magazine
By Saima Sidik/Hakai Magazine
By Elham Shabahat/Hakai Magazine
By Sarah Keartes / Hakai Magazine
By Iris M. Crawford / Nexus Media
By Lauren Kaljur / Hakai Magazine
Sign up to receive Popular Science’s emails and get the highlights.