Behind the sailor's lore of fearsome battles between sperm whale and giant squid lies a deep question of evolution: How did these leviathans develop the underwater sonar needed to chase and catch squid in the inky depths? ...> Full Article
A 30-year scientific debate over how specialized cells in the inner ear amplify sound in mammals appears to have been settled more in favor of bouncing cell bodies rather than vibrating, hair-like cilia, according to investigators at St. Jude Children's Research Hospital. ...> Full Article
What did dinosaurs hear? Probably a lot of low frequency sounds, like the heavy footsteps of another dinosaur, if University of Maryland professor Robert Dooling and his colleagues are right. What they likely couldn't hear were the high pitched sounds that birds make. ...> Full Article
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Fish can recognize a face based on UV pattern alone
'Anaconda' meets 'Jurassic Park': Study shows ancient snakes ate dinosaur babies
Scientists locate apparent hydrothermal vents off Antarctica
Mars Express heading for closest flyby of Phobos
Artificial bee silk a big step closer to reality
Predicting the fate of stem cells
Artificial foot recycles energy for easier walking
New fiber nanogenerators could lead to electric clothing
What drives our genes? Researchers map the first complete human epigenome
Juggling enhances connections in the brain
Tracking down the human 'odorprint'
Fill 'er up - with algae
Scientists discover quantum fingerprints of chaos
Researchers help identify cows that gain more while eating less
Unselfish molecules may have helped give birth to the genetic material of life
Exploring Echinacea's enigmatic origins
Lizard moms choose the right genes for the right gender offspring
Modern man found to be generally monogamous, moderately polygamous
Ancient DNA from rare fossil reveals that polar bears evolved recently and adapted quickly
Does promiscuity prevent extinction?
Stickleback genomes shining bright light on evolution
Researchers uncover DNA sequence of extinct ancient cattle
Small dogs originated in the Middle East
Ancient DNA reveals caribou history linked to volcanic eruption
Scientists create tiny RNA molecule with big implications for life's origins