New ultrasound machines can be used underwater, reducing stress to sharks.
Good news for an endangered Tasmanian skate. For the first time, a Maugean skate egg has hatched in captivity.
Take this quiz to see what you know about whale sharks. You might learn something new!
Horseshoe crabs may not be on your top 10 list of favorite animals, but maybe they ought to be. Take the quiz to learn why!
By munching on burrowing crabs, sea otters are helping return the Elkhorn Slough to good health.
echinoderm coloring pageDownload to print!