Parrot fish sleep under coral and even make themselves a protective mucus cocoon bed. Studies on captive giraffes have shown that they sleep an average of four hours per day, but this is only part of ...

Some dung beetles are native to California, but many have been imported to help reduce damage from cattle farming. KPBS sci-tech reporter Thomas Fudge spoke with an entomologist about their role ...

But in the competitive bed-in-a-box market, Sealy has positioned Cocoon as its flagship online brand. Cocoon currently offers two mattress options: the Chill Memory Foam and the Chill Hybrid.