Marine scientists have long marveled at how animals like fish and seals swim so efficiently despite having different shapes.

Explore how Professor Megan Leftwich merges biology and robotics by studying sea lions to develop underwater vehicles ...

Dive into the mesmerizing world of sea animals as they play joyfully in the water. From graceful movements to playful antics, these creatures bring a sense of calm and wonder. Watch as they glide ...

Secondly, for animals to hold their breath, they need lungs, said John Spicer, a marine zoologist at the University of Plymouth in the U.K. "Holding breath only applies to animals with lungs and ...

Scientists are racing to save sea stars from extinction through breeding. Here's what they're learning about the different species—from arm-wrestling bat stars to bloodless blood stars.

IN Nature of August 3, 1957, p. 250, T. I. Shaw and L. H. N. Cooper suggested that the oxidized form of iodine in sea water is, in all probability, hypoiodous acid and is not iodate, as we believed1.

Sunflower sea stars clinging to life in B.C.’s cold-water fjords are officially on the edge of extinction, a scientific ...

Life Surprising fossils suggest early animals survived outside of water. A new look at fossils from the Cambrian Period around 500 million years ago has revealed that some of the earliest animals ...