The national median household income is $77,719, according to the U.S. Census Bureau. The middle class generally consists of ...

A rare Pacific walrus calf, rescued as an orphan in Alaska, has found a permanent home at SeaWorld Orlando after months of intensive care and recovery.

Moo-ve over, Moo Deng — here comes Uki, the adorable orphaned walrus. The brave girl, found abandoned along the Arctic Ocean, ...