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Female scientists who have 鈥渇eminine鈥� traits such as longer hair and finer facial features are generally assumed to be non-scientists, a University of Colorado Boulder study has found.

Comets and asteroids as large as West Virginia smacking into Mars some 4 billion years ago could have created a haven for life there not so long after the birth of the solar system.

Monetary rewards for healthy behavior can pay off both in the pocketbook and in positive psychological factors like internal motivation, according to a new University of Colorado Boulder study. While programs involving monetary incentives to encourage healthy behavior have become more popular in recent years, the evidence has been mixed as to how they can be most effective and how participants fare once the incentives stop, said CU-Boulder doctoral student Casey Gardiner, who led the new study.

The optimism of Colorado business leaders remains unchanged entering the second quarter of 2016, but is projected to slightly dip ahead of the third quarter of the year, according to a University of Colorado Boulder report.

Researchers at the University of Colorado Boulder have developed a quantitative framework for predicting compassionate behavior, a significant step forward in the quest to identify the key psychological processes underlying human compassion.

Rising levels of atmospheric nitrogen pollution threaten plant diversity at nearly one-quarter of sites across a widespread portion of the U.S., according a new study led by University of Colorado Boulder researchers.

Arctic sea ice was at a record low maximum extent for the second straight year, according to scientists at the National Snow and Ice Data Center (NSIDC) at the University of Colorado Boulder and NASA.

New research may cause parents to think twice before letting their kids drink energy drinks or grande lattes. A University of Colorado Boulder study suggests that consumption of caffeine puts adolescents at risk of suffering anxiety-related jitters long after they stop ingesting it.

While many students are enjoying some downtime over spring break, 21 undergraduate researchers at CU-Boulder are building robots, creating data visualization tools and advancing X-ray technology. The students are doing this as part of Spring Break for Research , an initiative, now in its second year, that pairs high achieving undergraduate students with graduate student mentors for a week of hands-on research.

Large, severe fires in the West followed by increasing drought conditions as the planet warms are leading to lower tree densities and increased patchiness in high-elevation forests, according to a new study. The researchers found that the rate of post-fire tree seedling establishment decreased substantially with greater post-fire drought severity.