How far has opinion moved from climate-change denial toward acceptance and, ultimately, action?
We waste hundreds of tons of bread daily. But now a team of researchers has devised a better use for these discarded carbs.
The best way to use a carbon tax to fight climate change would be to set the initial carbon price high, increase it modestly for about a decade, and then let it fall slowly over the next few centuries.
A two-layer colored coating that reflects heat could bring down the electricity used for air-conditioning.
If you read a limited number of books, the paper book will most likely limit your greenhouse gas emissions. But for heavy readers, e-books have a smaller carbon footprint.
Researchers have found a way to make valuable plastics out of hard-to-recycle polyurethane foams used in furniture and insulation.
A new study considers a shortcoming in the influential dietary recommendations from the EAT-Lancet Commission: it doesn't factor in affordability across the globe.