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Today on New Scientist: 12 February 2013

Exploring oscillation proves a moving experience

From the animating pigs' hearts to diving into an acoustic pod, an exhibition exploring the world of oscillation is full of surprises

Gene therapy cures diabetic dogs

Diabetic beagles haven't needed an insulin injection for four years following treatment with two genes that work together to regulate glucose

Withering heights: Why animals are shrinking

It might sound incredible, but many animals are shrinking - and they will become ever tinier in the centuries to come

Suspicious quake gives away North Korea's third nuke

The magnitude-4.9 earthquake was probably due to a 10-kiloton underground nuclear bomb; the next step is to monitor for signs of radioactive gas

Latest Landsat in 40-year mission blasts off

The Landsat Data Continuity Mission, the newest addition to NASA's 40-year mission monitoring Earth from space, blasted into orbit yesterday

Robotic tormenter depresses lab rats

A new robotic rat induces stress and depression in lab animals, creating models of psychological disorders for testing new drugs

Curiosity's first drilling hints at Martian mining

The NASA rover has sampled beneath the Martian surface, perhaps laying the groundwork for future craft to build on or even mine the Red Planet

Algorithm learns how to revive lost languages

An automated system that reconstructs ancient languages could help recover the sound of words not spoken for thousands of years

Arctic sunshine cranks up threat from greenhouse gases

Soil microbes break down organic matter in permafrost more rapidly when exposed to ultraviolet light, so sunshine could speed up carbon dioxide release

Trading places with us makes robots better teammates

It's good when co-workers understand each other - especially if one of them is a robot. Read how a mechanical arm learned the mind of Celeste Biever

Wind power is now cheaper than coal in some countries

Steady technological improvements and uncertainty over the future of fossil fuels are making wind power truly competitive

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