Slashing methane emissions key for keeping Earth cool

The pledge taken by about 100 countries at the COP26 climate talks on Tuesday to slash emissions from methane by 30 percent before 2030 could help cap global warming at liveable levels, but key emitters are missing, experts ...

Ammonia synthesis by mechanocatalysis in a ball mill

A breakthrough in the fight against hunger, three Nobel Prizes, and 150 million tonnes of annual production—yet still a tricky topic for research: For over 100 years, the chemical industry has been using the Haber-Bosch ...

page 39 from 40