Animals
- Animals
Love Code: A twist of light only mantis shrimp can see
Alone in the animal kingdom, these crustaceans signal their presence to potential mates with circularly polarized light.
- Animals
Moths’ memories
Sphinx moths appear to remember experiences they had as caterpillars, suggesting some brain cells remain intact through metamorphosis.
- Animals
Gator Aids: Gators squish lungs around to dive and roll
Alligator researchers say they have discovered a new role for lungs as maneuvering aids under water.
- Animals
Hidden Depths: Antarctic krill startle deep-ocean scientists
The first camera lowered 3,000 meters to the seabed off the coast of Antarctica videoed what biologists identify as the supposedly upper-ocean species of Antarctic krill.
- Animals
Great spots for white sharks
The great white sharks of the eastern Pacific may be genetically isolated from the world's other white sharks, and tagging data reveal that the animals stick to specific routes and destinations.
- Animals
People bring both risk and reward to chimps
Tolerating human researchers and ecotourists brought a group of chimpanzees a higher risk of catching human diseases but a lower chance of attacks from poachers.
- Animals
Bird fads weaken sexual selection
There's a new look for a hot male among lark buntings every year.
- Animals
Whales Drink Sounds: Hearing may use an ancient path
Sounds can travel to a whale's ears through its throat, an acoustic pathway that might be ancient in the whale lineage.
- Animals
The naming of the elephant-shrew
A new species of giant elephant-shrew, small bounding forest dwellers very distantly related to elephants, has been discovered in Tanzania. With video.
- Animals
Very brown sheep have a dark side
Big, dark sheep on a Scottish island are not breaking the rules of evolution after all.
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- Animals
Fenced-off trees drop their friends
Protecting acacia trees from large, tree-munching animals sets off a chain of events that ends up ruining the trees' partnership with their bodyguard ants.
