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Technology

Optical tweezers clear blocked blood vessels

A device that grabs tiny objects with laser light has been used to manipulate blood cells and clear a blocked capillary

News

What we exhale is unique to us – our 'breathprint'

Health

What we exhale is unique to us – our 'breathprint'

News

Zoologger: World's biggest mouth has an erectile secret

Life

Zoologger: World's biggest mouth has an erectile secret

News

To wipe out leprosy, we have to find it

Health

To wipe out leprosy, we have to find it

Opinion

Virtual body double gets ill so you don't have to

Technology

Virtual body double gets ill so you don't have to

News

Brain-scanning headset monitors your mental workload

Technology

Brain-scanning headset monitors your mental workload

News

Mock Mars mission reveals salty surprise

Space

Mock Mars mission reveals salty surprise

News

Health

Even the tiniest stroke can damage the brain

News

Earth

Blood cell disguise halts multiple sclerosis

News

Bloodletting: Return of a radical remedy

Health

Bloodletting: Return of a radical remedy

It was unsanitary and dangerous, but for centuries bloodletting was standard practice. Could it now be used to relieve some of the complications of obesity?

Features

Health

Golden solution to inexpensive test for HIV

News

Health

Young blood really is the key to youth

News

Life

Sports cheats will always keep their nose in front

Comment

Health

Failed malaria drug regains its potency

News