I have studied climate tipping points.1 for more than 20 years, and I am increasingly concerned that scientists have overlooked the most dangerous aspect of these for societies. The possible collapse of important parts of the Earth system (from ice sheets to ocean circulations) will profoundly alter the planet’s warming and tilt it irreversibly toward
A meteorologist in Kolkata, India, highlights the approaching Cyclone Dana in October 2024.Credit: Rupak De Chowdhuri/NurPhoto via Getty Improvements in weather forecasting rank high among science’s success stories of the twentieth century1. Back in the 1970s, there were four tropical cyclones that killed tens of thousands or even hundreds of thousands of people, whereas today
Nature, Published online: 03 March 2026; doi:10.1038/d41586-026-00641-6 Scientists of the 1970s look to the past and future of telecommunications, and a rainbow against a blue sky dazzles a reader, in this week’s peek at Nature’s archive.