A new model upends the decades-old “hard steps” theory that intelligent life was an incredibly improbable event and suggests that maybe it wasn't all that hard or improbable. The team of researchers ...

Gabon’s biodiversity is among the largest and most diverse wild ecosystems in the world, with nearly 90% of its territory ...

For years, the Jensens have been puzzled by a huge nature mural in their home near the Minnesota State Fairgrounds.

An official state of the union for 66 years, Alaska is known for its glaciers, permafrost and national parks. Home to North ...