Popular weight-loss drugs may do more than help people shed pounds. They might also melt away the years. Drug giants Eli ...

Form Energy is building iron-based batteries that can store energy for multiple days. The company is ramping up supply at its ...

Our reporters and editors evaluated dozens of climate tech companies from around the world for potential impact, scalability, and signs of commercial progress.

Solar panels and wind turbines are great at producing electricity but what heavy industry also needs is raw heat—and lots of ...

The company is building charging infrastructure and leasing its vehicles to help boost EV adoption in Rwanda and Kenya.

Energy Dome is using the gas to deliver cheap long-duration energy storage for the grid. There’s a growing need for ...

AI takes predictive analytics—a broad discipline that includes predictive modeling, data prep, analysis workflows, ...

The startup is betting that repurposing—rather than recycling—used EV batteries will help buoy much-needed US supply.

The Chinese company is making liquid-solid hybrid cells to pack more power into products like electric cars and cargo ships.