The unprecedented strength of both heat and drought across Texas has echoes in climate periods of the past and projections of the future.

Computer simulations point to ocean depths below about 1,000 feet as the main location for "missing heat."

Veterans seeking work on the northern Front Range will have the opportunity to talk directly with employers at the event, which is co-sponsored by UCAR and Workforce Boulder County.

Joan Kleypas has conducted pioneering research into the effects of climate change on coral reefs.

The study underscores the complex and sometimes conflicting ways in which fossil fuel burning affects Earth’s climate.