From snatching carbon dioxide (CO2) out of the air like trees do, to launching giant mirrors into space, scientists are researching a wide variety of technologies to artificially slow global warming.
A ban on the controversial technology by the Biodiversity Convention probably won't change much.
Researchers are unsure how far they should push "geoengineering" experiments.
New polling reveals Americans' low climate literacy, meanwhile the U.N. IPCC announces a series of reforms, and tiny Hurricane Paula hits Cuba.
Courts could break stalemate on climate talks, California climate bill veto, and LED lamps make for easier driving in a Dutch tunnel.
The Royal Society's new report describes what is and isn't known about climate change.
The U.S. Fish & Wildlife Service released a new strategic plan that identifies climate change as the preeminent species conservation challenge.
A test of Rotterdam's defenses, a new look at U.S. offshore wind potential, and King Coal takes a tumble.