Opalescent baby squid have "midwives" to bring them into the world. Squid eggs wait in gelatinous orbs to hatch. Capitella ...

Not many animals have shown an ability to identify and move to a beat -- with humans, parrots and some primates being notable ...

Researchers say Ronan the sea lion can still keep a beat after all these years. Ronan burst to fame about a decade ago after ...

Ronan was slightly more variable beat to beat than adult humans. She also tended to hit ahead of the beat when listening to ...