Don Deane

Ever been told to “grin and bear it” during a rough time? According to a new study by researchers at the University of Kansas, that advice might be more than just an old cliché. In fact, the study says, smiling might just be good for your heart.

Main Street Elementary School in South Los Angeles was a scene of confusion and mayhem Wednesday when a 100-year-old driver backed his car onto a sidewalk and injured nine children and two adults at the end of the school day.

It’s no secret that a sedentary lifestyle promotes obesity, but a new study by the Milken Institute in California confirms the negative impact of TVs and computers while adding a frightening statistic — for every 10 percent increase a country spends on technology, that country’s obesity rate climbs.

Exactly one year ago Thursday, a 5.8 magnitude earthquake centered in Mineral, Virginia, rocked the Eastern seaboard, causing tremors from Georgia all the way to New England. Where were you when it happened?

According to a new study published in the journal Psychological Science, wakeful resting — otherwise known as “spacing out” — can actually improve memory. So, the next time somebody accuses you of not listening, just say you’re boosting your memory and there’s science to prove it.

After an eight month journey, NASA’s multi-billion dollar rover Curiosity made a successful landing on Mars early this morning. Mission controllers cheered after the six-wheeled, one-ton machine made a perilous seven-minute landing involving a parachute, rocket pack and sky crane.

If there’s one thing we’ve always taken for granted regarding the Olympics, it’s that gold medals are actually made out of gold. So imagine our surprise when we learned that this year’s first place medals are mostly silver.

Early Monday morning, NASA’s $2.5 billion Curiosity rover safely landed on Mars after eight months of interplanetary travel. The car-sized, one-ton rover now begins a two-year mission of exploration and discovery as it roams the surface of the red planet.