In an Oregon Mountain region, a change in plant populations marks the warming of local temperatures.
Experts met in Montana earlier this month to explore thorny ethical questions surrounding geoengineering, or deliberately cooling the planet to counteract global warming.
A new report details just how the cooling now underway in the Pacific is going to make for strange weather this winter.
The atmosphere isn't the only place carbon dioxide caused by human activity goes.
Heavy rains shattered records at the end of September, and climate research shows such extreme precipitation events are becoming more common.
A test of Rotterdam's defenses, a new look at U.S. offshore wind potential, and King Coal takes a tumble.
A California project foreshadows hard choices for coastal cities weighing benefits and costs of new development.
CLIMATE CENTRAL - Arctic sea ice appears to have reached its minimum extent on Sept. 10, the third lowest on record.