Tech billionaires’ days moonlighting as climate activists are behind them. Companies and executives who talked a big game about their green bona fides just a few years ago—and poured millions into ...

Meta is reportedly moving forward with AI-powered humanoid robots. They will be developed by the same division that is behind ...

Recent reductions in per-device carbon footprints appear to be insufficient to close the sustainability gap. Sustainability is undeniably a grand challenge. As the world population and the average ...