Seeing the invisible—A novel gas imaging system

Researchers from Tokyo Medical and Dental University develop a novel gas imaging system to simultaneously visualize and measure gases that are released through the skin in real-time. Gases emitted from the human body have ...

Brazil cancels ban on sugarcane farming in Amazon

Brazilian President Jair Bolsonaro canceled a ban on sugarcane farming in the country's Amazon and Pantanal tropical wetlands Wednesday, a move that environmentalists say threatens the ecologically vulnerable regions.

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