Construction juggernaut unveils huge electric mining truck
Construction equipment manufacturer Caterpillar has demonstrated its first battery-electric large mining truck.
This meteorite material could power our clean energy future
A lab-made version of tetrataenite, a mineral found in meteorites, could replace rare earth elements in the production of permanent magnets.
Quantum computer designs heat-radiating window coating
Notre Dame researchers have used quantum computing to design a transparent window coating that reflects heat into the atmosphere.
Your house could become a rechargeable cement battery. Here’s how. 
This cheap material could capture CO2 from power plants before it pollutes the atmosphere
Protecting the rainforest from space
Open-source maps are saving the rainforest—and the world7:36
NASA detects 50+ methane “super-emitters” from space 
Inside Dubai’s solar megaplant   5:53
molten salt reactor
Molten salt reactors could save nuclear power
Wild mammals are making a comeback in Europe thanks to conservation efforts 
Solar geoengineering could cool Earth, but some regions might continue warming
Does turning the air conditioning off when you’re not home actually save energy?