On a changing planet, NASA goes green

"NASA is a scientific leader, globally and nationally," said Denise Thaller, director of NASA's Environmental Management Division. "We embody that focus on the stewardship of the Earth, so we need to lead by example. We need ...

Hazardous waste or edible food?

More drive and novel and creative solutions are needed in retailing to tackle bread waste. Lotta Alhonnoro, who will defend her doctoral dissertation at the University of Vaasa on Friday, 28 February, encourages grocery stores ...

Can citric acid be a green alternative to protecting steel?

Nitric acid is currently the most widely used passivating solution to protect stainless steel from corrosion in industrial applications. But nitric acid is dangerous in multiple environmental, safety, and processes, due to ...

Indonesia returning hundreds of containers of waste to West

Indonesia is sending back hundreds of containers of contaminated waste to the West after shipments supposedly containing plastic meant for recycling were found to hide hazardous substances, customs officials said.

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