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If you think Neanderthals were stupid and primitive, it鈥檚 time to think again. The widely held notion that Neanderthals were dimwitted and that their inferior intelligence allowed them to be driven to extinction by the much brighter ancestors of modern humans is not supported by scientific evidence, according to a researcher at the University of Colorado Boulder.

In 2012, temperatures at the summit of Greenland rose above freezing for the first time since 1889, raising questions about what led to the unusual melt episode. Now, a new analysis led by the Cooperative Institute for Research in Environmental Sciences at the University of Colorado Boulder shows that some of the same weather and climate factors were at play in both 1889 and 2012: heat waves thousands of miles upwind in North America, higher-than-average ocean surface temperatures south of Greenland and atmospheric rivers of warm, moist air that streamed toward Greenland鈥檚 west coast.

University of Colorado Boulder biologist Leslie Leinwand has been selected as a member of the 2014 class of the American Academy of Arts and Sciences, which honors the leading 鈥渢hinkers and doers鈥� from each generation, including scientists, scholars, writers and artists.

The greater prevalence of asthma, allergies and other chronic inflammatory disorders among people of lower socioeconomic status might be due in part to their reduced exposure to the microbes that thrive in rural environments, according to a new scientific paper co-authored by a University of Colorado Boulder researcher.

A deployable fire hose stand designed for the Longmont Fire Department and a heat-resistant mask designed to protect firefighters and fire victims from poisonous fumes will be among more than 90 student inventions showcased at the University of Colorado Boulder鈥檚 Engineering Design Expo on Saturday, April 26. The event, which is free and open to the public, will feature a wide range of student-built devices including adaptive technology for people with disabilities, Rube Goldberg machines and even hovercrafts.

Chicago is the funniest city in the United States, according to a University of Colorado Boulder study. Boston is the No. 2 wise guy, followed by Atlanta in third place. Denver made the top 10 list at No. 8.

Professor Robert S. Anderson of the University of Colorado Boulder鈥檚 geological sciences department and Institute of Arctic and Alpine Research has been awarded the 2014 Hazel Barnes Prize, the most distinguished award a faculty member can receive from the university.

With the end of the semester and final exams right around the corner, it is a great time to think about how you can enhance your academic experience over the summer and to touch base with your academic advisor about your plans for next fall. Your advisor can help guide you toward courses, internships, research opportunities and much, much more.

Lucien Castaing-Taylor, a professor of anthropology at Harvard University who previously taught at CU-Boulder, will present and discuss his award-winning documentary 鈥淟eviathan鈥� on Thursday, April 24, at 7:30 p.m. in room E-50 of the Muenzinger building. 鈥ㄢ�� Academy Award winner Alex Gibney will screen his 2013 documentary 鈥淲e Steal Secrets: The Story of WikiLeaks鈥� on Monday, May 5, at 7 p.m. in room 102 of the ATLAS building. Both screenings are free and open to the public.

Continued employment expansion in Colorado in the first half of 2014 is signaled in a quarterly report released today by Colorado Secretary of State Scott Gessler and prepared by the University of Colorado Boulder Leeds School of Business. 鈥淐oloradans continue to persevere and show their can-do spirit by pursuing the American dream,鈥� said Gessler. 鈥淎s these business leaders create jobs, hopefully our employment continues to tick upwards.鈥�