Dr. Alex Polotsky, who lead the study, says this marks the first measured impact of male smoking on fertility.
The land swap will allow construction of a road to a proposed residential development near the Wolf Creek Ski Area.
Using the science of how exposure to trauma affects developing brains, DU researchers are studying how parents can protect their kids from toxic stress.
Colorado school children are getting more than one testing break this week.
Excerpts from this years commencement speakers at Colorado colleges and universities.
House Speaker John Boehner agreed to a deal will keep construction moving for three weeks.
Tisha Schuller spoke with Colorado Matters as she prepared to leave her post as head of the Colorado Oil and Gas Association. Here's what listeners said about our interview.
Denver officials still have work to do to secure the money needed for the massive project that could help remake northeast part of the city.
While Colorado seniors scored well on various measures, including having the second lowest rate for obesity, cigarette smoking remains a problem.
Mayor Michael Hancock and other prominent city officials will speak at a press conference Thursday morning.