A new study from the multidisciplinary brain research center at Bar-Ilan University found that jellyfish and sea anemones ...

Sleep may have evolved to help reduce DNA damage in nerve cells long before they became centralized in the brain, a study ...

Experts found that these sea creatures sleep for at least 8 hours a day, a duration often considered ideal for human sleep.

Jellyfish and sea anemones are curious creatures: these organisms evolved without a brain and, as scientists discovered only ...

A new study from Bar-Ilan University shows that one of sleep's core functions originated hundreds of millions of years ago in ...

A genomic atlas of Nematostella vectensis reveals how primitive animals created multiple cell types millions of years ago, ...

There are thousands of different species of sea anemones in the ocean with some living as far deep as 32,000 feet. Anemones are marine invertebrates that are closely related to jellyfish. This ...

A picture of an adorable sea anemone with googly eyes has been posted to social media. The creature was caught by Russian fisherman Roman Fedortsov, who posted a picture of the sea anemone to his ...

Integrative and Comparative Biology, Vol. 45, No. 4 (Sep., 2005), pp. 615-622 (8 pages) Sea anemones (Phylum Cnidaria; Class Anthozoa, Order Actiniaria) exhibit a diversity of developmental patterns ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. My ...