The Spark

Stop worrying about your AI footprint. Look at the big picture instead.

Picture it: I’m minding my business at a party, parked by the snack table (of course). A friend of a

Bill Gates doesn’t shy away or pretend modesty when it comes to his stature in the climate world today. “Well,

Rondo Energy just turned what it says is the world’s largest thermal battery, an energy storage system that can take

Sucking carbon pollution out of the atmosphere is becoming a big business—companies are paying top dollar for technologies that can

On Monday, we published our 2025 edition of Climate Tech Companies to Watch. This marks the third time we’ve put

On Wednesday, federal EV tax credits in the US officially came to an end. Those credits, expanded and extended in

This week, Commonwealth Fusion Systems announced it has another customer for its first commercial fusion power plant, in Virginia. Eni,

Hydrogen is sometimes held up as a master key for the energy transition. It can be made using several low-emissions

I remember using a princess toothbrush when I was little. The handle was purple, teal, and sparkly. Like most of

In today's interconnected world, learning a second language has become more important than ever. It is not only a valuable