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Environment

Farmland near Chernobyl nuclear reactor is finally safe to use again

Radiation surveys suggest that it is now safe to grow food on farmland that has been unused since the Chernobyl nuclear disaster, but changing its status would face local opposition in Ukraine

News

Physics

Hybrid design could make nuclear fusion reactors more efficient

News

EM8P22 AshleyMadison.com, the dating site for primarily married people, is seen on Wednesday, April 15, 2015. Avid Life Media, the parent company of Ashley Madison, announced that it will be pursuing a initial public offering in London this year hoping to raise $200 million. (? Richard B. Levine)

Technology

What everyone gets wrong about the 2015 Ashley Madison scandal

Comment

Technology

Tiny brain sensor implanted without surgery dissolves after weeks

News

living bioelectronics device

Technology

Bioelectronic patch uses living bacteria to treat psoriasis in mice

News

Three Mile Island Nuclear Generating Station

Environment

Tech firms claim nuclear will solve AI's power needs – they're wrong

Analysis

Mathematics

500-year-old maths problem turns out to apply to coffee and clocks

News

annie jacobsen

Video

Annie Jacobsen: Everything I learned about nuclear war shocked me

Video

Physics

Fusion reactors could create ingredients for a nuclear weapon in weeks

News

Woman touching her stomach in pain Shutterstock ID 2022089378; purchase_order: -; job: -; client: -; other: -

Health

Swallowable sensor unfurls in stomach to monitor gut health

A ribbon of electrodes could nestle in the gut to help diagnose gastrointestinal diseases linked to Parkinson’s

News

Technology

Why curbing chatbots' worst exploits is a game of whack-a-mole

Comment

Physics

Nuclear fusion experiment overcomes two key operating hurdles

News

Comment

Annie Jacobsen: 'What if we had a nuclear war?’

Culture

Comment

Read an extract from Nuclear War: A scenario by Annie Jacobsen

Culture