Today, the European Space Agency's Proba-3 mission unveils its first images of the sun's outer atmosphere—the solar corona.

From a distance they look almost like ordinary sailboats, their sails emblazoned with the red-and-white flag of Denmark . But these 10-meter (30-foot) -long vessels carry no crew and are designed for ...

Dalton city administrator Andrew Parker has witnessed firsthand rapid growth in his hometown and the surrounding region. In ...

A new point in history has been reached, entomologists say, as climate-led species’ collapse moves up the food chain even in ...