Birds are vertebrate animals adapted for flight. Many can also run, jump, swim, and dive. Some, like penguins, have lost the ability to fly but retained their wings. Birds are found worldwide and ...

The bird is actually in the Cardinalis genus, with the more widespread and familiar northern cardinal. The pyrrhuloxia is a favorite of Brad Brockman, a Wild Birds Unlimited store owner in Tucson ...

In an abundance of caution, the CDC last week advised hospitals and labs to do faster flu testing to help identify possible ...