A new study finds that investments in R&D on materials and chemistry were key, while economies of scale contributed less.

Electric cars are still more resilient to price shocks than vehicles running on fossil fuels.

Analyzing California’s power system, MITEI researchers show that hydrogen-generated electricity is a cost-competitive candidate for backing up wind and solar.

The US is generating more electricity than ever from wind and solar power – but often it’s not needed at the time it’s produced. Advanced energy storage technologies make that power available 24/7.

The world is acting on climate change – just not effectively.

Does using your phone's dark mode feature actually help your battery last longer? Researchers digging into the question say, "probably not."

Heavy goods vehicles predominantly run on diesel. Here are three options for eliminating their emissions.

Interest is growing in mining the ocean for valuable metals. A new study helps gauge the extent of the impact.

When, where, and how electric delivery fleet vehicles are charged can greatly affect their potential to reduce greenhouse gas emissions, researchers report.

Some lithium-ion batteries can now propel a car 250 miles on a ten-minute charge.