Shave off the very tip of your finger or toe and it should grow back. Now we know how. It's all got to do with some very special cells beneath your nails
From life's point of view, Earth sits in the solar system's sweet spot. But new calculations suggest it is teetering on the brink of a solar roasting (full text available to subscribers)
Five of 13 key agricultural pests can now eat crops genetically modified to poison them – but our fight-back plan is clear (full text available to subscribers)
The next generation of programming languages will put computation directly into the hands of people who can use it best (full text available to subscribers)
By tracing the interactions between genes linked to autism, researchers have built a network that lets them identify those most likely to cause the disorder
The glut of programming languages is leading to more intractable bugs, says Michael Brooks. Now there might be a way out (full text available to subscribers)
Elevators can now carry people to the top of a kilometre-high skyscraper in a single run thanks to UltraRope, a super-light carbon-fibre hoisting cable
A series of smartphone-compatible, augmented reality books brings the solar system to life or conjures up roaring dinosaurs on the table in front of you
The Kepler space telescope's search may be at an end, but Didier Queloz, who found the first world around a sunlike star, says more planet hunts are afoot