While most cases of bad breath are linked bacteria growing in the mouth, up to 3 percent of the population have chronic halitosis of no obvious cause

Watch as the American Chemical Society employs some acid know-how to sort real gold from its imposters

There is a link between perceiving an action and carrying out that action even in early infancy

Ovarian cancer is the most lethal gynecological malignancy and therapeutic options remain limited

Scientists have confirmed that microscopic fossils discovered in a nearly 3.5 billion-year-old piece of rock in Western Australia are the oldest fossils ever found and indeed the earliest direct evidence of life on Earth

Innovations at SLAC, including the world’s shortest X-ray flashes, ultra-high-speed pulse trains, and smart computer controls, promise to take ultrafast X-ray science to a whole new level

From fish to flowering plants and sea slugs, to scorpions, spanning five continents and three oceans, these discoveries add to Earth's tree of life

The beneficial longevity effect of a simple reduction in calorie intake was first established in rodent studies more than 80 years ago

Silver nanoparticles are being used in clothing for their anti-odor abilities but some of this silver comes off when the clothes are laundered

No greater risk of reaction than for those without an allergy

"Discoveries like this really help to give a little more insight into what’s out there and encourages people to look up and wonder”

Unprecedented findings strengthen connections between winter storms and tropical waters