A new water-based battery design is safer and more energy-efficient than traditional lithium-ion batteries, Chinese researchers claim. The water-battery has a lifetime of over 1,000 charge-discharge ...

Electric vehicles promise low running costs and cleaner streets, yet many drivers discover their range shrinking long before ...

CU Boulder researchers are exploring the use of sodium-ion batteries as an alternative to lithium-based energy storage. While sodium is abundant and could help address supply chain issues linked to ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. As wildfires devastated communities in southern California over the ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch step-by-step as we cut lemons, prepare copper and aluminum electrodes, and ...

As part of the goal of tackling climate change, more and more people are using electric vehicles, which produce just a fraction of the carbon dioxide emissions as their gasoline-powered counterparts.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The world is rushing head first towards a new “Electro-Digital Age ...

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. During that time he has reviewed hundreds of ...