Â鶹ÒùÔº

An international team that includes CU Boulder researchers has begun the world's largest wind-mapping project in Portugal, in hopes of better understanding wind behavior across the globe.

A new study co-authored by CU Boulder researchers has found diesel trucks, buses and cars emit 4.6-million tons more harmful nitrogen-oxide than standards permit. Higher standards and improved emissions tests could save lives, the authors say.

Conventional wisdom has held that tropical forest growth will dramatically slow with increasing levels of rainfall. But CU Boulder researchers have turned that notion on its head with an unprecedented review of data concluding the opposite.

Both Housing & Dining Services and Facilities Management are incorporating into their weed-management practices machinery that uses saturated steam to control weeds in landscape beds and natural areas.

Wind and precipitation play a crucial role in advancing or delaying the breeding cycles of North American tree swallows, according to the results of a new CU Boulder study.

Current wildfire policy can’t adequately protect people, homes and ecosystems from the longer, hotter fire seasons, new CU Boulder research has found.

The retreat of a massive Yukon glacier a mile up its valley has redirected meltwater from one river basin to another in the first modern case of "river piracy," according to a new analysis co-authored by CU Boulder researchers.

Robert Colwell, adjoint curator in entomology at the Museum of Natural History on campus, has a paper published today in Methods in Ecology and Evolution on using novel mathematical approaches to estimate the number of fish species on coral reefs. We caught up with him to discuss his lifelong fascination with the Earth’s biodiversity, and his latest research, which could be applied to any species.

None of the 22 native species of bumblebees in Boulder County showed declines over a recent five-year period, according to a new CU Boulder study. Two species previously believed to be disappearing were present in several locations. "It shows that Boulder County is doing something right," the study authors say.

Arctic sea ice was at a record low maximum extent for the third straight year, according to scientists at the National Snow and Ice Data Center (NSIDC) and NASA.