Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird feeders.

Wayne Martin Belger set out to make indelible photos of a mystical site on the Navajo Nation. First he needed to relearn how to walk ...

Though the value of the donated artwork was not disclosed, it’s thought to be comparable to last fall’s $75 million gift to ...

The Fed's latest Survey of Consumer Finances shows that the typical American household has $5,300 in a savings account at a ...

When Philip Sontag first visited Antarctica as a Ph.D. student, he brought back an unusual souvenir: a huge bag of penguin ...