While not venomous, their bite can cause serious infections and they are potentially dangerous to people and pets. This ...

While the Grand Canyon may be Arizona’s best-known national park, it’s not the only one worth a visit. With 22 National Park ...

The western fence lizard seems like a pretty regular lizard, until you find out that its blood can cure Lyme disease in ticks ...

Virgin births sound like science fiction, but many species rely on them when conditions become extreme. Researchers have ...

Big Bend National Park in Texas offers lots of great spots for outdoor recreation, including this trail that hiking ...

Go canoeing, hiking, wildlife spotting, birdwatching and discovering historical ghost towns in these state parks in Nevada.