More from Julian Smith
Explore the latest news, articles and features
Earth
World without sand: The race to save a precious resource
Features
Life
Microbe CSI: How to read the air for clues at crime scenes
Features
Earth
Hot stuff: Solving volcanic mysteries in the lava lab
Features
Environment
Apps for apes: Orang-utans want iPads for Christmas
Features
Technology
Hunters hunted: The revenge of robo-deer
Features
Earth
Wonder lust: Dark sky parks
Features
Physics
Wonder lust: Trinity test site
Features
Earth
Wonder lust: The Great Stalacpipe Organ
Features
Physics
Don’t pack your parachute: Totally free fall
Features
Environment
Across the ocean in a pedal-powered submarine
Features
Technology
We have the technology to rebuild ourselves
Features
Earth
Renewable energy: Power beneath our feet
Features