Danger in nature does not always come with a warning. A hippo charging from a quiet river can end a life in seconds, ...

Moose: North America's Misunderstood Giant More people in Alaska are injured by moose than by bears each year, yet these ...

In Colorado, there have been 28 reported mountain lion attacks since 1990. Before Thursday's suspected attack, there had been ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Very few birds in the world have been known to attack ...

When the sun goes down, some of the world’s most dangerous animals become active. From stealthy predators to silent hunters, ...

Hikers found a woman’s body on a trail on Crosier Mountain in Northern Colorado, with a mountain lion nearby, according to a ...

After Colorado saw the first killing of a human by a mountain lion in over 35 years, Utah wildlife officials are speaking out about mountain lions in the state and how to keep yourself safe.