An international team including University of Colorado Boulder researchers has found the first direct evidence for a new particle that likely is the long sought-after Higgs boson, believed to endow the universe with mass.
A new study led by the University of Colorado Boulder indicates air pollution in the form of nitrogen compounds emanating from power plants, automobiles and agriculture is changing the alpine vegetation in Rocky Mountain National Park.
An international research team involving the University of Colorado Boulder announced this morning it has found the first direct evidence for a new particle that likely is the long sought-after Higgs boson, believed to endow the universe with mass.
Several hundred people are expected to gather on the University of Colorado Boulder campus July 12-13 to celebrate the 50th anniversary of JILA, a joint institute of CU-Boulder and the National Institute of Standards and Technology (NIST) known around the world for its discoveries in atomic, molecular and optical physics. In addition, the president-elect of the American Physical Society will be on hand to officially announce JILA’s designation as an historic physics site.
In the late 1980s, scientists in a JILA lab on the CU-Boulder campus were trying to create a new form of matter at what would be the coldest temperature in the universe. To reach such an unimaginable temperature, where atoms become sluggish and begin behaving oddly, researchers needed special equipment in order to trap and slow them down to study.
When it came to eating, an upright, 2 million-year-old African hominid had a diet unlike virtually all other known human ancestors, says a study led by the Max Planck Institute of Evolutionary Anthropology in Leipzig, Germany and involving the University of Colorado Boulder.
The California condor is chronically endangered by lead exposure from ammunition and requires ongoing human intervention for population stability and growth, according to a new study led by the University of California, Santa Cruz, and involving the University of Colorado Boulder.
Companies paying celebrities big money to endorse their products may not realize that negative perceptions about a celebrity are more likely to transfer to an endorsed brand than are positive ones, according to a new University of Colorado Boulder study.
Celebrity endorsements are widely used to increase brand visibility and connect brands with celebrities’ personality traits, but do not always work in the positive manner marketers envision, according to Margaret C. Campbell of CU-Boulder’s Leeds School of Business, who led the study.
It’s no secret that Mars is a beaten and battered planet -- astronomers have been peering for centuries at the violent impact craters created by cosmic buckshot pounding its surface over billions of years. But just how beat up is it?
Really beat up, according to a CU-Boulder research team that recently finished counting, outlining and cataloging a staggering 635,000 impact craters on Mars that are roughly a kilometer or more in diameter.
Like many new measurement tools, the laser frequency comb seemed at first a curiosity but has found more practical uses than originally imagined. The technique for making extraordinarily precise measurements of frequency has now moved beyond physics and optics to advance biomedicine by helping researchers evaluate a novel instrument that kills harmful bacteria without the use of liquid chemicals or high temperatures.