Marine biologist and freediver Sheree Marris had an up-close encounter with a baby seahorse off the coast of Victoria, ...

A vibrant blue jellyfish appeared on a quiet Japanese beach. What scientists found next changed everything they knew.

In rare cases, allergic reactions caused by the venom can be fatal, and dead tentacles, even those detached from the original ...

Research and Education Hale at the University of Hawaiʻi Mānoa celebrated its 15th anniversary on Oct. 25, marking a decade and a half of cutting-edge discovery and sustainable design. The ...

Scientists are revolutionizing how new marine species are described through the Ocean Species Discoveries initiative. Using advanced lab techniques, researchers recently unveiled 14 new species from ...

After more than a decade of mystery, scientists say they’ve finally identified what wiped out more than 5 billion sea ...

A warning has been issued after a species known as 'the world's most dangerous jellyfish' was spotted in numbers along Aberavon Beach in Wales. Officials have warned Brits to remain vigilant if they ...