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.

The agency is racing to repeal a scientific finding that requires it to fight global warming. Experts say the goal is to get the matter before the justices while President Trump is still in office. By ...

Earth and environmental sciences cover all aspects of Earth and planetary sciences, and broadly encompasses solid Earth processes, surface and atmospheric dynamics, Earth system history, climate and ...

Wind is the movement of air from an area of high pressure to an area of low pressure. In fact, wind exists because the sun unevenly heats the surface of the Earth. As hot air rises, cooler air moves ...

Farmer Ilze Pienaar feeds her cattle on a farm near Mossel Bay, during a severe drought in parts of the Western Cape, South Africa, February 6, 2026. REUTERS/Esa Alexander In South Africa's most ...