BEIJING--Authorities issued their highest warnings for fog and haze on Tuesday as smog enveloped major cities in northern China, warning the public that visibility could drop to less than 50 ...

SEE ALSO: China's big, beautiful, green 'vertical forests' will suck up toxic smog His architecture firm ... 1,000 trees one-by-one from a nursery in northern Milan to the construction site.

An curved arrow pointing right. China's winter smog season is back, and this year has brought worse pollution the country has ever seen. Produced by Emmanuel Ocbazghi Follow BI Video: On Facebook ...

SHANGHAI--China's smog-prone northern province of Hebei met its air quality targets by a big margin over the winter after concerted efforts to tackle emissions, a local official said on Sunday ...

“We know that in northern parts of China, the air pollution is mainly caused by particulate matter, while in Shenzhen in southern China it is caused by surface ozone,” says Zhu. “With our ...

Vertical Forests blanket buildings with trees and plants, to soak up urban air pollution, produce clean oxygen, and boost local biodiversity. Now China—a nation grappling with dangerous smog ...

The Jinshanling Great Walls shrouded in smog in Chengde, Hebei Province of China on February 24, 2014. (ChinaFotoPress/Getty Images) Want to see your images in our Photo of the Day posts? Use Flickr ...

BEIJING (Reuters): Authorities issued their highest warnings for fog and haze on Tuesday as smog enveloped major cities in northern China, warning the public that visibility could drop to less ...