More from James Randerson
Explore the latest news, articles and features
Instant test for crime scene compounds
News
Organic farming boosts biodiversity
News
The battle over stem cells
News
Organic salvation down on the farm
News
Should governments play politics with science?
News
The US battle over stem cells
News
Should governments play politics with science?
News
Technology
An eye for danger
News
Hydrogen: saviour or fatal distraction
News
Technology
Crash victims’ head injuries spotted by ‘pupilometer’
News
Triumph of the machines
Features
Growth hormone: next year’s news
News