A new study shows that yellow starthistle, a highly invasive grassland weed, is likely to thrive in a world enriched by greenhouse gases.
Drought weary residents of New Mexico and Texas are searching for rain on the horizon, as an expensive and deadly drought wears on.
In Colorado, the National Renewable Energy Laboratory has built one of the most energy efficient office buildings in the world.
An historic drought is stoking major wildfires in Texas, raising questions about whether climate change is playing a role.
With heat waves on the rise, last summer's nuclear slowdown in Tennessee may be a sign of things to come.
Aware of the risks of hurricanes and sea level rise, study finds business owners in Sarasota, Fla. still aren't taking key steps to plan.
Vegetation change underway in northern forests as a result of climate change creates feedback loop that prompts more warming, scientists say.