Killer whales off Antarctica teach their young how to hunt in incredible new footage
Animals
Where do cats get their spots from?
Killer Squirrels Develop Taste for Meat – and Voles Flee
Yellowstone's 'wolf queen' was killed by a rival pack after living 11 years and giving birth to 10 litters of puppies
Degu: Large-sized hamsters whose society is ruled by urine
'Contagious' urination may have deep evolutionary roots, chimpanzee study suggests
Spotted Hyena Spotted in Egypt for First Time in 5,000 Years — Then Trackers Kill It with Pickup Truck
Rabbits may have an unexpected source of calcium – eating their own teeth
Giant Florida panther captured by wildlife officials is the heaviest ever recorded
These Bacteria Cause Sex Change in Wasps – Scientists Finally Know How It Happens
Kamikaze Termites Blow Themselves Up With 'Explosive' Backpacks – And Scientists Just Figured Out How
Parasitic 'horror' wasp found in Mississippi backyard, bursting out of fly's abdomen like an 'alien' xenomorph
