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New business filings posted near-record gains in the second quarter, and––while unemployment in the state is still hovering above the national average––the report shows more Coloradans are employed or actively seeking jobs.

Air pollution triggered by use of common chemicals and fuels may kill 10 times more people than previously recognized.

A new study tackles one of the oldest questions in the history of the planet: How did living organisms get so big?

CU Boulder sleep researchers have found it's possible to determine the timing of a person's internal biological clock via a single blood draw. Ultimately, the findings could lead to personalized recommendations for when people should eat, sleep, exercise and take medications.