Parts of ancient Earth may have formed continents and recycled crust through subduction far earlier than previously thought.

The North American craton actually dips near the Rockies rather than forming a sharp vertical step as previously believed.

The surrounding air affects how snowflakes develop. In drier air, growth is slow and produces simple, compact or column-like designs that create dry, powdery snow. Humid air accelerates snowflake ...

A recent discovery has led some experts to believe they’ve found the fossil of Noah’s Ark. Researchers have found that a boat-shaped mound — long believed by the faithful to be Noah’s Ark — was most ...

Reaction formation is a defense mechanism in which people express the opposite of their true feelings, sometimes to an exaggerated extent. For instance, a man who feels insecure about his masculinity ...