Energy

Colorful film keeps houses and cars up to 20 F colder than the air
A colorful passive cooling film could help keep homes and cars cool without environmentally destructive air conditioning.
Meatball made from woolly mammoth unveiled in the Netherlands
An Australian cultured meat startup has “resurrected” the woolly mammoth in the hope that people will think about eating it.
This easy fix could eliminate harmful chemical exhaust from home heaters
Retrofitting gas heaters with this catalyst could slash their environmental impact.
How heat pumps of the 1800s are becoming the technology of the future
First small modular nuclear reactor certified in US
This MIT research could help us unlock smaller, lighter, and safer batteries
New experiment produces hydrogen with LEDs
Paper-thin solar cell can turn any surface into a power source
After 50 years, fusion power hits a major milestone
New battery is cheaper than lithium-ion with four times the capacity
Extra-salty lithium battery less likely to catch fire
Construction juggernaut unveils huge electric mining truck
This meteorite material could power our clean energy future