Scientists once believed birds relied only on flight, talons and socialization for survival. But this one proves otherwise: it uses chemistry. For most of modern biology, there was a widely accepted ...

He put the bird headfirst into a black tube that sat on a tiny scale. He called out the weight (35.9 grams, or 1.2 ounces) to volunteer Peggy Sagan, who was writing information down on a chart. Junda ...

Some birds are feathered tufts of color so resplendent that they stand out brilliantly from their surroundings. "You have to ask why birds would do this," says Joe Corbo, a biologist at Washington ...

So you’ve decided that owning a bird is going to be the next step of your pet journey. You went to that mom-and-pop pet store and gazed upon the wide variety of birds. Among the canaries and finches ...