Macbeth Effect
Washing your hands really can relieve a guilty conscience, according to new research.
Science Update
Race and Achievement
A simple self-esteem-building exercise could help close the stubborn "achievement gap" between …
Orca Reconciliation
A captive killer whales couple makes peace after a fight.
Podcast
A good time to be a dinosaur hunter, how your personality affects your health, electricity could …
Dinosaur Diversity
Lots of dinosaurs are still waiting to be discovered.
Heart and Personality
New research suggests personality and heart disease aren't as intertwined as we thought.
Electric Healing
Amping up the body's natural electricity may help wounds heal faster.
Podcast
Underwater noise pollution, genes for alcoholism, PCBs may compromise vaccines, proof of dark …
Dark Matter Proof
Scientists recently proved the existence of dark matter. Here's why that's such a big deal.