Saudi Arabia, the world's biggest crude oil exporter, has a lot to lose if the global economy shifts to clean energy.
Ministers from 195 nations entered the home stretch Wednesday of decades-long UN climate talks tasked with delivering a pact that can protect humanity from the ravages of runaway global warming.
Annual global carbon dioxide emissions from fossil fuels could drop slightly in 2015, according to a report from the Global Carbon Project led by a Stanford University researcher. This surprising result contrasts with the ...
Attempts to inscribe a long-term goal to phase out carbon emissions in an envisioned global climate pact are facing pushback at U.N. talks from big developing countries including India and Brazil.
Finding the right mix of green energy technologies for generating electricity will be crucial in reducing the global impact of pollution for the next generation, according to a United Nations report co-written by a Yale professor.
Will a battle over two words—"shall" and "should"—decide the fate of mankind?
Locking in an action plan to cap global warming at two degrees Celsius will be the ultimate yardstick for success or failure at the Paris climate summit that opens in a week.
A lawsuit over climate change filed by 21 young Americans has gained the attention of the fossil fuel industry, which is joining the US government to oppose the kids' demands for sharper pollution cuts.
Any plausible game plan for capping the rise of Earth's surface temperature depends on replacing fossil fuels with energy sources that generate little or no carbon pollution.
Carbon-cutting pledges from 146 nations for a universal climate rescue pact leave the "door open" to capping global warming below the danger threshold, the United Nations said Friday, a month ahead of crunch talks in Paris.