A pregnancy perfume broadcasts whether a female is pregnant, and even reveals the sex of her unborn infant. Continue reading →
With a brief glance, your dog can figure out your mood.
Handlers at ZSL London Zoo embark on a program to help two birds get to know each other in advance of a spring exhibit.
Chimpanzee calls for banana, mango, apple and bread differ between groups, but research shows they can learn each others' dialects.
Flying in a V-formation is toughest for the leader, and migrating birds compensate by taking turns so that no one gets exhausted.
Mysterious creatures likely use skin color changes for interaction with other squid as well as for camouflage.
Chimpanzee calls are much more sophisticated than previously thought -- they describe preferred food and the trees they grow on.
A dog rolling over on its back may not mean what we think it means.
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