Uncategorized
- Climate
Can geoengineering blunt El Niño’s fury?
Marine cloud brightening could cool part of the Pacific and weaken extreme El Niños, simulations suggest. But the approach could have risks.
- Space
A shoebox-sized satellite could expose hidden nuclear weapons in space
There’s never been a good method to check for violations of the Outer Space Treaty’s prohibition of nuclear weapons in space.
- Artificial Intelligence
AI tools meant to vet science are surprisingly easy to fool
The gold standard of scientific review, peer review by researchers’ colleagues, is in crisis. AI might offer a solution but has problems of its own.
- Climate
A robot swarm is on a mission to map Greenland’s perilous ice sheets
The ambitious expedition aims to fill data gaps about the glacier-sea boundary to predict when the world might tip into a catastrophic climate regime.
