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What an infant hears during sleep has an immediate and profound impact on his or her brain activity, potentially shaping language learning later in life, suggests a new °µÍø½ûÇø study of slumbering babies. The research could result in better options for babies with hearing impairment.

A heads-up for commercial air crews and other frequent fliers: The risk of exposure to radiation particles screaming Earthward from space may increase a bit in the next few years as the activity of our sun decreases, says a CU Boulder professor.

A new CU Boulder-led study of 40 recently brokenhearted men and women found that a placebo disguised as an emotionally soothing medicine eased their heartbreak and quieted areas of the brain related to rejection.

Fat levels in a tiny soil-dwelling roundworm can tip the balance between making eggs or sperm, a discovery that could have implications for future studies into human fertility and reproductive development.

Professor Robert Batey and biotech firm founder Alexandria Forbes are partnering to develop a genetic on/off "switch." The mechanism could someday reduce the number of injections or infusions of medication to patients, allowing less invasive treatments for serious conditions.

A new study by CU Boulder criminologist David Pyrooz found that more juveniles leave gangs than join them while in jail or prison.

A new study of hundreds of twins suggests that teens with poor executive function are more likely to take risks, including experimenting with drugs and alcohol, but are not more prone to addiction.

The odds of filling out a perfect NCAA men’s basketball tournament are beyond impossible, according to applied mathematics professor Mark Ablowitz.

Research suggests lactate, a metabolic byproduct that can interfere with sports performance, plays a role in cancer formation. And while people who regularly exercise tend to be able to clear lactate, others with a sedentary lifestyle, combined with excess sugar intake, may have a harder time.

Using mathematical calculations, a new study bears the recipe for how marathoners could break the world record among males, shaving about four and a half minutes off the fastest time.