In pursuit of empire and domination, of territorial conquest or racial and religious supremacy, wars stand as a stubborn ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...

John Kounios is a professor of psychological and brain sciences at Drexel University. He is co-author of The Eureka Factor: Aha Moments, Creative Insight, and the Brain (Random House, 2015) and ...

Quotes about nature There’s a reason nature has inspired scores of poems, songs, and beautiful words—it’s pretty darn ...