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A new study of rattlesnakes in the western U.S. sheds light on how the reptiles evolve over time to keep up with prey resistance to their venom.

A new ÍÃ×ÓÏÈÉú´«Ã½ÎÄ»¯×÷Æ·-led study ranks the top 32 threats to food security over the next two decades, pointing to climate change and conflict as top culprits and calling for more coordination in building resilient food systems around the globe.

ÍÃ×ÓÏÈÉú´«Ã½ÎÄ»¯×÷Ʒ’s Department of History partnered with Boulder Parks and Recreation Department to assess the names of their 82 parks and learn what stories the park names were celebrating, what stories might be missing and how the park names reflect the Boulder community’s values today.

Astrophysicist John Bally takes a look at the first images from NASA's James Webb Space Telescope—an instrument that is gazing farther into space and time than anything ever built by humans.

When NASA's OSIRIS-REx spacecraft arrived at the asteroid Bennu, scientists discovered something surprising: The asteroid's surface wasn't smooth like many were expecting but was covered in large boulders. Now, a team of physicists think they know why.

Colorado Law's Jonathan Skinner-Thompson discusses the U.S. Supreme Court ruling on West Virginia v. Environmental Protection Agency (EPA), limiting the EPA’s authority under a provision of the Clean Air Act to regulate greenhouse gas emissions from the power sector.

As the Center for the Study and Prevention of Violence at ÍÃ×ÓÏÈÉú´«Ã½ÎÄ»¯×÷Æ· turns 30, its founder and current director share thoughts on the center’s legacy.

New data shows that banning abortion would lead to more maternal deaths than previously thought, a critical finding less than a week after the Supreme Court ruled 5-4 to overturn Roe v. Wade.

On June 24, the Supreme Court released a decision in Dobbs v. Jackson Women’s Health Organization. The court also ruled to overturn the 1973 Roe v. Wade decision. Jennifer Hendricks, a professor at the University of Colorado Law School, addresses her interpretation of the rulings.

The Cooperative Institute for Research in Environmental Sciences at ÍÃ×ÓÏÈÉú´«Ã½ÎÄ»¯×÷Æ· will continue to support the National Oceanic and Atmospheric Administration's Earth system and data science research under a new agreement.