AI is everywhere these days, which means more data centers eating up more electricity. There’s no easy fix, but some combination of efficiency, flexibility and new technologies could ease the burden.

In the 19th century, many doctors might not have believed germ theory, but they switched to using protective methods anyway for a simple reason.

Some processes that support fusion energy fuel climate change and may harm the environment.

"The truth is that clams are more efficient at solar energy conversion than any existing solar panel technology."

Not without a bolder commitment to public ownership.

The technique characterizes a material’s electronic properties 85 times faster than conventional methods.

MIT researchers show a promising plan for using clean-burning hydrogen in place of the diesel fuel now used in most freight-transport trucks.

Criticisms that this is ‘just a logo’ aren’t entirely unreasonable, but Labour is setting out a green transition on a tight budget.

Electricity networks in cities need the biggest overhaul – but the public can help.

To model the inside of a supercapacitor, my team had to rework a common physics law that most high school students learn.