Artist Liu Bolin live streams Beijing smog to raise awareness
Liu walks around wearing an orange vest with 24 smartphones attached, live-streaming scenes of smog
Air pollution in northern Chinese city surpasses WHO guideline by 100 times
On Saturday, 22 cities issued red alerts for air pollution - increasingly common in northern industrial heartland
Only the hardiest remain at Dakota pipeline protest camp
Two weeks after a victory in their fight against the pipeline, about 1,000 protestors plan to stay through winter
"Light bringers" help Hungary's impoverished Roma power their homes
Access to electricity is a big problem for hundreds of thousands of Roma living in poor villages in Hungary
Coalition of 24 states urges Trump to kill Obama's carbon emission plan
President-elect Trump has promised to revive oil and gas drilling and coal mining by cutting back on federal regulations
Climate scientists adjust as Trump builds team of oil allies
"It is maybe really necessary to refocus what you are doing and how you are labeling it"
Launch of mini-satellites gives forecasters eye into hurricanes
"Our ability to forecast how strong the hurricane is going to be when it does make landfall will get much better"
ANALYSIS-U.S. wind power enjoys a rebirth as solar's obstacles mount
In the last few weeks, U.S. power companies have announced plans to invest billions of dollars in wind
Disasters claimed 10,000 lives, cost $158 bln in 2016 - Swiss Re
"Society is underinsured against earthquake risk, and the protection gap is a global concern"
California adopts first U.S. energy-saving rules for computers
If the same standards are ultimately adopted nationwide, they could reducing energy generation by the equivalent output of seven coal-fired power plants