Elahe Izadi

The National Bison Legacy Act designates the animal as the national mammal of the United States.

In October, a 13-year-old girl committed suicide in Attawapiskat; since then, according to the Canadian Press, there have been 100 more attempted suicides - including 28 in March.

Ethan Couch, the Texas teenager whose "affluenza" defense in a fatal drunk driving crash prompted national outrage, will remain in jail for nearly two years.

California's sea lion population has dramatically increased since the 1970s, going from just 50,000 to 340,000. But another, more troubling, trend has taken hold in recent years: record numbers of starving pups.

A monitor lizard trekking around Mussau in northeastern Papua New Guinea reigns supreme as the remote island's top predator and scavenger. And although it's been around for an estimated million years or more, scientists just recently discovered it.

The characters on "Seinfeld" could have really used the level-headed advice that Amy Dickinson offers in her "Ask Amy" column. And now, they're getting some.

Authorities are investigating an incident at a Philadelphia mosque after early-morning prayers Monday were disrupted by the discovery of a severed pig's head on the mosque's doorsteps.