Bangkok was ranked as the fourth most polluted city in the world, according to IQAir. The air quality index (AQI) in Bangkok ...

If you think the Australian summer sun feels harsher than a summer in the Northern Hemisphere, you're not wrong. But why that ...

M.H. The evolution of complex multicellular life on land requires a stable ozone layer to protect organisms from harmful solar ... which were based on more than 30 whitebark pine (Pinus albicaulis) ...

Most ozone-depleting substances also contribute to global warming. By reining in these substances and protecting carbon sinks ...

This phenomenon, called marcescence, adds a unique dimension to the winter landscape, and gives me something to ponder while ...

Around the world, other communities are experimenting with ideas that Los Angeles could borrow as it rebuilds from disastrous ...

Warren city leaders passed an amendment Tuesday that will strengthen protections for trees and shrubs on city land and right-of-ways, and help the municipality qualify for forestry grants.

It was implemented in 1994 as a wildlife and habitat protection measure in response to a century of intensive logging of large trees and old forests. It does not affect private forestlands.

It added the trees would be used in a project to protect sand dunes on north Cornwall's coast from erosion. Community interest company Beach Guardian uses Christmas trees for a sand dune project ...

A plan approved earlier this year by Governor Yuriko Koike would let developers, led by Mitsui Fudosan, build a pair of 200-meter skyscrapers in Jingu Gaien, fell trees in one of Tokyo’s few ...