Community archive

OpenAI beat humans to solving the Navier-Stokes problem, but mathematicians say the AI's solution isn't telling them much.

Alternative response programs, where mental health clinicians respond to 911 calls instead of police, have proliferated since George Floyd's murder. What does it take to do this work well?

The Federal Aviation Administration launched an ambitious $875-million-dollar push to make the U.S. airspace more efficient. But critics say it won't solve bigger problems with air traffic control.

Temporarily exceeding the 1.5°C global warming goal set in Paris is widely considered inevitable. The challenge now is to keep that overshoot as small and short as possible by cutting emissions faster, unlocking finance and strengthening international cooperation.

Along the coast of Tanzania, in East Africa, the Indian Ocean is pushing saltwater ever farther inland, shrinking coconut harvests, driving fish away and leaving some residents wondering how much longer they can stay.

With striking speed, the widespread debate around data centers has become a fault line in American communities, cutting across political parties and forging unexpected alliances.

Reporters from CNN, MS NOW and Politico say they were prevented from entering the White House grounds after President Trump announced plans to ban all three outlets.

The lions were found dead inside the Ngorongoro Conservation Area, a popular wildlife reserve in Tanzania. Deaths raise concerns over wildlife poisonings in East Africa.

Compare two children born in the same year: one in a country with functioning schools, social services, fair elections and a dynamic economy and the other in a nation devastated by poverty, conflict, climate change or corruption.