Deep sea probe to record never-heard-before whale song
November 10, 2009, 8:46 p.m. by Bryan Nelson
Acoustic-equipped undersea glider cruises at depths of 1,000 meters to capture the mysterious music of whales.
Breaking up isn't hard to do for these butterflies
November 10, 2009, 4:06 p.m. by S.A. Rogers
Butterfly population is splitting into two distinct species, scientists say.
What do you get when you cross a polar bear with a grizzly?
November 2, 2009, 7:34 p.m. by Katy Rank Lev
German zoo features rare hybrid species, but there are only 17 confirmed animals in existence.