Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

Mr. Trump is trying to revive coal, the dirtiest fossil fuel. At the White House, coal executives awarded him a trophy as the “Undisputed Champion of Beautiful Clean Coal.” By Brad Plumer Twenty four ...

The Working Party on International Environment Issues prepares EU positions for international negotiations related to environmental and climate change issues. It works in subgroups, which cover ...

Environmental science is the multidisciplinary study of all aspects of the Earth’s physical and biological environments. It encompasses environmental chemistry, soil science, ecology, climatology, ...

Why boosting production of Venezuela’s ‘very dense, very sloppy’ oil could harm the environment By Associated Press ...

Massive cuts to global health-care funding have had a huge impact on the continent, but a more resilient system can be built from within.