Studying samples from the Bennu asteroid, researchers have found sugars essential for biology, stardust and ... something ...

Samples taken from the asteroid Bennu are continuing to shed light on the origins of the solar system. Scientists have been studying the samples since NASA's Osiris-REx spacecraft carried them back to ...

We've all heard the playground warning: "If you swallow gum it will stay in your stomach for seven years." The good news? That's a myth. While the rubbery "gum base" isn't digestible, your digestive ...

More than 10,000 years ago, a teenage girl in present-day Estonia put a piece of birch tar in her mouth, chewed it, and spit it out. Now, researchers in Estonia are using the unassuming prehistoric ...

This could help treat gum and tooth decay in both sexes through different interventions. Researchers at the University of North Carolina at Chapel Hill (UNC-Chapel Hill) have identified one ...