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A queue of people waiting to give blood beside a sign saying

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Orlando massacre prompts call to ease gay blood donor rules

As people rush to give blood to treat those wounded in the attack, campaigners say rules requiring gay men to be celibate for a year before donating are unscientific

News

robot prototype

Technology

The bizarre beauty of the objects that might save your life

Regulars

A sample froma liver with cirrhosis

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Failing livers transformed into healthy organs by virus therapy

News

The rebirth of calm: Why we need technology with manners

Technology

The rebirth of calm: Why we need technology with manners

News

Two people in wheelchairs are silhouetted against a window

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Stem cell brain injections let people walk again after stroke

News

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Two-way trust is needed to make the most of health data

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Thomas the roboboat

Life

Thomas the marine engine set to explore UK ocean fronts

News

City rooftops showing solar panels

Earth

Why cheap green energy could derail the renewable revolution

Analysis

A Sympetrum striolatum dragonfly

Technology

Dragonfly wings can track radiation doses after a nuclear mishap

News

STAR robot at work

Technology

Robotic surgeon could stitch you up after removing your appendix

An autonomous robot has successfully operated on soft tissues for the first time, and may soon be doing common surgeries on the appendix and gall bladder

News

Technology

App watches you take your pills and knows when you're faking

News

Technology

Wireless signal sent through meat fast enough to watch Netflix

News

Technology

I’m the first quadriplegic person to regain thought-control of my arm

News

Technology

Brain implant lets paralysed man move his hand with his thoughts

News