How much clean electricity do we really need?...

14-year-old student Miles Wu is obsessed with origami, transforming everyday scraps of paper into unexpected creations. In a joyful talk, he explores the ancient art form — from making Christmas ornaments and pigeons to folding patterns that can hold 10,000 times their weight — a ...  Show more

Community Notes on X started with a wild idea: Instead of tech companies deciding what's true, what if you let people fact-check each other? Jay Baxter and Keith Coleman, who helped build the crowdsourced system adding context to misleading posts, discuss how the program reduces ...  Show more

To fight climate change, we need to clean up the global electricity system by replacing fossil fuel power plants with clean generation -- right? Climate author Solomon Goldstein-Rose thinks we need to do much more than that. Replacement isn't enough, he explains in this compellin ...  Show more

The target for many countries around the world is to reach net zero emissions within the next few decades. That means a dramatic move away from fossil fuels like oil, coal and gas. For some the answer to the problem is to boost “green” electricity production, so that we can run o ...  Show more

By electrifying virtually everything, we can solve the climate change crisis. Electric vehicles, electric heating, electric cooking, a decarbonised grid – all powered by renewables and batteries. This is the future Australia should be pursuing, argues inventor and entrepreneur, S ...  Show more

Renewables are having a moment. Wind and solar capacity in the US went up 13 gigawatts last year, now totaling more than 238 gigawatts nationwide. And last year's Inflation Reduction Act is helping to move the needle in a big way.But there's a problem. For wind and solar to meet ...  Show more