More from Andy Coghlan
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Humans
Some people identify smells as easily as if they were colours
News
Health
Breathing in a nanoparticle spray could prevent heart damage
News
Health
How ‘stem cell’ clinics became a Wild West for dodgy treatments
News
Health
Swollen eye is setback for blindness treatment using stem cells
News
Earth
A capsized oil tanker is releasing invisible toxins into the sea
News
Humans
DNA of man who died in 1827 recreated from his living relatives
News
Health
Surfers may be swallowing bacteria and spreading it to others
News
Health
A single gene can either raise or lower Crohn鈥檚 disease risk
News
Health
No sweat: Can I tailor my exercise to burn more fat?
Features
Environment
Arsonist falcons suggest birds discovered fire before humans did
News
Earth
‘Thrill-seeking’ genes could help birds escape climate change
News
Health
A daily blast of sound and electrical pulses may tame tinnitus
News