Tilikum back in SeaWorld shows despite concerns
Whale photographer takes life-size pictures
Family of boy who watched killer whale drown trainer files suit against amusement park
Dead whale towed ashore in Tampa, Florida
Baby whale rescued in Florida Keys
Former trainer weighs in
Will Republicans and Democrats close in on a deal?
Will 'spare air' prevent future tragedies and save trainers' lives?
Beware of quick fixes that promise a flat belly in no time! Check out what it really takes to get rid of that jiggle
Florida Rep. Ileana Ros-Lehtinen on mishap with president-elect
Will Libya hurt president's chances for re-election?
3 dolphins killed during underwater training
Beluga whales blow bubbles for fun
The mystery of whales with Flip Nicklin
Rejoins SeaWorld show
Whale and calf appear on beach in Sydney; Franklin Graham arrives in No. Korea
Clash with protesters
PETA campaign targets overweight meat eaters
IG Nobel Awards given for 10 hilarious, thoughtful scientific experiments