Latest

There are rivers in the sky—and one is causing raging rain over California
The US Navy used solar-powered Saildrones to scout in the Persian Gulf
Big, heavy vehicles are dangerous—and that goes for electric ones, too
A guide to the internet’s favorite generative AIs
Popular youth mental health service faces backlash after experimenting with AI-chatbot advice
Instagram’s new update promises to make the platform suck a little less
A massive FAA glitch grounded all US flights today
Renewable energy is climbing in the US, but so are our emissions—here’s why
Saltwater is a lithium-ion battery’s worst enemy. This aqueous prototype embraces it.
Earth’s oceans are getting hotter and saltier than ever before in human history