The secret force for limitless energy? Lasers...

With a billion mobile phone users and a median population age of 19, Africa isn't catching up to the AI revolution — it's writing an entirely different playbook, says business leader Hardy Pemhiwa. He shows how a generation of entrepreneurs is using AI to teach classes, triage pa ...  Show more

After finding himself alone in an unreported wildfire in the woodlands of California, John Mills decided to take matters into his own hands. Hear the incredible story of how he rallied fire survivors and retired first responders to create Watch Duty, the nonprofit emergency alert ...  Show more

In 2022, physicist Tammy Ma and her team achieved a scientific breakthrough decades in the making: fusion ignition, or the combining of two atoms to generate more energy out of a reaction than was put in — recreating on Earth the same process that powers the Sun. She explains how ...  Show more

00:46 Electrochemical fusionResearchers have used electrochemistry to increase the rates of nuclear fusion reactions in a desktop reactor. Fusion energy promises abundant clean energy, but fusion events are rare, hindering progress. Now, inspired by the controversial claim of col ...  Show more

Solar electricity generation is on the rise. In fact, the Federal Energy Regulatory Commission reported in late 2023 that more new solar generating capacity was installed in the U.S. during the first eight months of 2023 than any other renewable or fossil fuel-based energy sou ...

<span data-sheets-value= "{"1":2,"2":"Physicist and author Michio Kaku visits Google to discuss his book "Quantum Supremacy: How the Quantum Computer Revolution Will Change Everything." The book takes us on an exhilarating tour of humanity's next great technological achievemen ...