Technology
Dash of potassium could help make long-lasting electric car batteries
Potassium may hold the key to making lithium-metal batteries safer, which could pave the way towards longer-lasting batteries for electric vehicles
News
Physics
UK’s spherical nuclear fusion reactor tests new heat-reducing exhaust
News
Environment
Japan steps up climate ambition with 2050 net zero emissions goal
News
Technology
Device can harvest wind energy from the breeze made when you walk
News
Life
Rare plant may prevent the first lithium quarry in the US from opening
News
Moore’s law
Environment
Europe wants to use hydrogen to slow climate change – will it work?
News
Technology
Water-filled windows could keep your home cool and save energy
News
Physics
Why cracking nuclear fusion will depend on artificial intelligence
Features
Humans
Microorganisms: the future of food, fuel and medicine
Mike Sulu explains how the first lifeforms to evolve on Earth have the potential to feed, fuel and heal our future
Video
Environment
Fracking wells in the US are leaking loads of planet-warming methane
News
Environment
Coronavirus crisis could cut UK summer electricity use by a fifth
News
Environment
Electric cars really are a greener option than fossil fuel vehicles
News
Environment
Binge watching TV isn’t as bad for the climate as some reports suggest
News