More from Gabrielle Walker
Explore the latest news, articles and features
Fireball from the deepfreeze
Features
Deep sea views – Noise is not always a nuisance. As Gabrielle Walker reports, one physicist has found a way to build up meaningful images from the sounds of fish, marine mammals and waves
Features
Earth
Slash & grow
Features
How did paradise begin?
Features
Kinder Cuts – Logging is a brutal business, ripping the forest apart and leaving its lush interior to dry out into a tinderbox. But there are sustainable ways to harvest the timber, says Gabrielle Walker
Features
Still alive after all these years?
News
The oldest meteorite from Mars
News
The secret heart of a quark
News
Bliss was it in that dawn …
Books & Arts
Alien worlds boost search for life
News
Seabed sediments force climate rethink
News
Does spacedust make the Earth blow hot and cold?
News