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Singing indoors, unmasked, can swiftly spread COVID-19 via microscopic airborne particles known as aerosols, confirms a new peer-reviewed study of a March choir rehearsal that became one of the nation’s first superspreading events.

New CU Boulder-led research finds the traits that make vertebrates distinct from invertebrates were made possible by the emergence of a new set of genes 500 million years ago.

People are starting almost all the wildfires that threaten U.S. homes, according to an innovative new analysis combining housing and wildfire data.

Austin Okigbo, an associate professor of ethnomusicology, studies South African music created during epidemics. According to Okigbo, certain themes reverberate through periods of widespread illness.

Learn more about virtual educational resources created around the epic MOSAiC Arctic climate research expedition and how you can integrate these resources into your teaching.

With millions of students returning in the fall, college and university administrators across the country faced an unprecedented challenge this summer: Devise a plan for controlling an airborne virus, easily spread by people with no symptoms, in an environment where thousands of socially active young adults live in close quarters.

Volcanic ash shuts down air traffic and can sicken people. But a new study suggests it may also be more important for Earth's climate than once thought.

Research by CU Boulder sociologist Lori Peek explores what happens to families long-term when they are subjected to not just one but several natural disasters. "In this era of climate change and weather extremes, these families are harbingers of what is to come," said Peek.

In a moment for twos, the Janus mission will launch two identical spacecraft to rendezvous with two asteroid pairs millions of miles from Earth.

Requiring 1,500 feet between oil and gas operations and buildings or waterways would have minimal impacts on oil and gas availability, according to a new study from CU Boulder and Colorado School of Mines.