New State of Matter Discovered Deep Inside Earth

Orcas, Dolphins: Unlikely Allies Hunt Together

Tatooine Planet Found: Twin Suns Light Up Alien Sky

Imagine It: Boost Liking & Brain Rewiring

Modern Life Overwhelms Our Ancient Biology

Giant Ancient Marsupial Roamed Australia

Altamura Man Skull Rewrites Neanderthal History

Fingerprint Clues Emerge from 3000-Year-Old Clay Woman

Alien Life: New Telescopes Seek Signatures Beyond Earth

Mars Mystery: Maven Orbiter Stops Communicating