When we think of rust—iron oxide—we usually refer to its negative effects in terms of corrosion and material degradation. But rust does have its uses: It can function in some cases as a protective ...

The world of power is changing quite a bit right now, with big tech companies going in hard on nuclear energy and even looking for other ways to power the data centers that they are building. Earlier ...

Mateo Jaramillo sees the future of renewable energy in thousands of iron pellets rusting away in a laboratory in Somerville, Massachusetts. Subscribe to read this story ad-free Get unlimited access to ...

China’s largest provincial economy in its northeast rust belt warned of worsening power shortages on Monday, despite government efforts to boost coal supply and manage electricity use in a ...

In the fight to kill planet-cooking carbon emissions, rechargeable lithium-ion batteries have become a core technology. They can power electric cars that get more than 300 miles per charge. They can ...