Colorado Parks and Wildlife said the death of a female gray wolf last weekend in Rocky Mountain National ... Astronomers find possible alien life on planet U.S. Issues 'Serious' Travel Warning ...

Initially thought to be a barren, rocky world devoid ... to circulate heat, the planet’s day side would be scorching hot ...

A collared gray wolf released in Colorado in January as part of the state’s historic reintroduction effort died in Rocky Mountain National Park this week, wildlife officials said Thursday.

Colorado Parks and Wildlife said the death of a female gray wolf last weekend in Rocky Mountain National Park is currently under investigation. Officials said biologists received a mortality alert ...

Biologists received a mortality alert for wolf 2514-BC on Sunday, and with help from the National Park Service confirmed the mortality took place in Rocky Mountain National Park. Because gray ...

sin-es-ti-ə n. A large spinning hunk of hot, vaporized rock that forms when rocky, planet-sized objects collide Earth may have taken on a jelly doughnut shape early in its history. The rocky ...

By Will Dunham WASHINGTON (Reuters) -Astronomers have spotted a small rocky planet that orbits perilously close to its host star disintegrating as its surface is vaporized by stellar heat, trailed ...

New research suggests Mars - which we know as a very cold, dry, rocky planet - may once have actually been warmer and wetter. The study carried out by scientists at the University of Colorado at ...

The closest single star to Earth is home to at least one planet, and it’s a rocky little world not so different from ours. Astronomers spotted a small, rocky planet orbiting the red dwarf known ...