US to end large, old-growth timber sales in Alaska forest

The Biden administration said Thursday that it is ending large-scale, old-growth timber sales in the country's largest national forest—the Tongass National Forest in Alaska—and will focus on forest restoration, recreation ...

Worn tires could be reused in new asphalt roadways

Swiss drivers wear out countless tires. Instead of incinerating them, they could be reused locally: The asphalt of various countries has long contained rubber from used tires. Empa and its partners from industry are adopting ...

Researchers find a new use for waste

Waste materials from the pulp and paper industry have long been seen as possible fillers for building products like cement, but for years these materials have ended up in the landfill. Now, researchers at UBC Okanagan are ...

New tuberous species of begonia found in southern Yunnan

Begonia comprises the sixth-largest genus of angiosperms and the number of accepted species of Begonia currently reaches more than 1,991 species. In China, about 221 species have been recorded according to the Flora of China.

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