Researchers untangle the knotty problem of loose shoelaces

Scientists have untangled a problem that has tripped us up for centuries: Why do we have to retie our shoes so often? The answer...

Nicole Richie smacked in face when high-five goes wrong during awkward...

Nicole Richie smacked in the face by 'notoriously clumsy' interviewer, handles it OK. And while the reality star has done her fair share of interviews,...

Scientists Discover GJ 1132b Planet With Earth-like Atmosphere

A study published in the Astronomical Journal claims scientists for the first time ever have detected an atmosphere around an Earth-like planet known as...

Astronaut Peggy Whitson gets an extra three months in orbit

Peggy Whitson is adding more time to an already record-breaking mission after signing an agreement to stay on the International Space Station for an...

Astronomers Pursue Black Hole Photography

Astronomers are hoping to see what a black hole actually looks like for the first time. For 10 days from April 5, the Event Horizon...

Cassini’s Grand Finale Orbits Set to Begin (Video)

NASA's Cassini spacecraft is preparing for the final phase of a 20-year, 2.2-billion-mile mission that has amazed scientists with data and images of the...