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For Earth Day鈥檚 51st anniversary on April 22, 2021, CU Boulder鈥檚 chancellor issues a Call to Climate Action, and internationally recognized environmental, law and history experts are available for media interviews about significant present and past environmental events, movements and research.

New research finds that common plants and pollinators鈥攆rom the house fly to the humble yarrow weed鈥攃ould be crucial in helping ecosystems weather current and future environmental change.

This week brings the Campus Sustainability Summit, two workshops on navigating change, Ralphie's Cooking Basics, a free screening of the 2013 film 鈥淐arrie鈥� and more.

With a focus this week on faculty and staff, CU leaders will discuss the new county dial for COVID-19, and provide vaccine and other updates on fall classes and the return to campus.

The campus's academic assessment steering committee has been spending the spring semester studying the various levels of student learning assessment already occurring on campus. Get an update.

For more than a decade, generations of CU Boulder students, faculty and staff made acquaintance with one of the best friends they could ever have. And through the support of people around the country, her legacy will live on for years to come.

The current COVID-19 pandemic and other disease outbreaks aren't just biological phenomena, a team of archaeologists argue鈥攖hese events are also shaped by the broader welfare of human societies.

Even the little things matter when it comes to keeping our water clean. Simple habits can make a difference, such as not pouring chemicals down the drain, not littering and cleaning up after pets.

The 13th annual New Venture Challenge finals awarded $150,000 in prize money and investments for new innovations designed by CU Boulder students, employees and alumni.

For the next chapter of her career, with an NSF CAREER grant, Casey Fiesler鈥攚ho studies technology ethics, internet law and policy, and online communities鈥攚ill launch a five-year research project on ethical speculation in technology design.