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 ...

Each year, MIT Technology Review puts together a list of the most promising climate tech companies in the world. This year, ...

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

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

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

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

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

The newly public company is betting that AI’s power boom will help turn enhanced geothermal energy into a scalable reality.

The company says it can produce all sorts of goods from one type of rock, unlocking a new “industrial revolution.” ...

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

The Chinese wind energy giant is making big moves abroad and starting to supply renewable power to the AI industry.