Is mercury pollution a real threat to penguins? Here's what scientists have discovered and what mercury is doing to these ...

Penguin chicks, whose coats are made of fluffy down feathers, aren't as protected from the rain as adult penguins. Getting ...

Rutgers' research reveals the widespread presence of mercury pollution in Earth’s polar regions. In 1962, environmentalist ...

Secrets of the Penguins cinematographer, Bertie Gregory, shares the memorable moment he filmed baby penguins leaping from a 50-foot cliff with PEOPLE.

Ahead of Earth Day, a sneak peek for National Geographic's The Secrets of the Penguins is revealed. Watch it here!

A baby sucking blood rather than milk from its mother; a human leg found in a worker's locker; children ending up stooped and ...

The youngest survivor of the 1995 domestic terrorist attack had a breathing tube for a decade and was so badly burned he had ...

The penguin, placed in a box on a passenger’s lap, slid and struck the pilot’s controls moments after takeoff from Bird ...

GARY, Ind. — A man holding a 1-year-old baby was shot and killed by Gary police early Wednesday morning, according to authorities. The Lake County Sheriff’s Department responded to assist Gary ...

A kayak tour guide in the Florida Keys was arrested after he allegedly killed a woman at a Key Largo resort and hid her body inside his room. The Monroe County Sheriff's Office said in a Facebook ...

Police in northwest Indiana shot and killed an armed suspect who was holding a baby and pointing a gun at officers Wednesday morning. According to the Lake County Sheriff’s Office, the incident ...

COLUMBUS, Ohio (WCMH) — A seven-month-old baby died Wednesday morning after being attacked by a dog in south Columbus. Police said the baby was attacked by the family’s dog inside their home ...