Around 66 million years ago, a six-mile-wide asteroid hit Earth, triggering the extinction of three-quarters of all living ...

His team had bullied into Hurricane Helene’s eye when he noticed on radar that the storm looked like it was dripping stalactites. Or growing teeth.

About two years ago, Bold Visions developed a plan that would create a 1.8-million-acre sanctuary for wildlife, from Island Park through Caribou–Targhee and Gallatin national forests to south of ...

As green iguanas become a nuisance in Florida, officials have moved to let people profit from hunting the lizards, then sell them out of state ...

Known for its 6.5-foot wingspan and its crown-shaped head, the harpy eagle can travel upwards of 50 miles per hour through ...