The report shows improvement related to deaths but continued hearing loss and other injuries from some exercises.

Discover how penguins, frigatebirds, and seals adapt to sleep in extreme conditions, balancing survival and rest.

What kind of Detroit Lions fan are you? Die-hard? Realist? SOL? All three have to be disappointed in the way this season went ...

In a new book called Why Whales Sing, Eduardo Mercado details his life's work to try and understand what whale songs are all about.

Former NFL linebacker Sam Acho, an ESPN analyst, helps The Arizona Republic break down the College Football Playoff ...

Penguins hand over pebbles; scorpionflies give spitballs. But I’m hankering after a sea sponge presented by a dolphin, says science writer Helen Pilcher ...

The caught-in-time Mexican town of Loreto is using tourism to preserve its bay—and the marine creatures who live there—for ...

From napping half their brain while flying to taking four-second naps to survive parenthood, these animals have evolved ...

An all-encompassing look at the matchups to exploit or avoid and lineup locks in fantasy, as well as projected scores for all ...

A new ranger is being recruited to live and work on one of Scotland’s most remote islands, with the successful candidate ...

SeaWorld's beloved Katina has died. The water park has released the cause of death for the killer whale, who was believed to ...