Planet Watch

New oil disaster looms in North Sea

Ninety oil workers have been evacuated from a North Sea rig as engineers fight to control a huge build-up of pressure in a well that may have the potential to blow up the platform.

Planet Watch

Canada: sea ice melting faster than expected

Sea ice in Canada’s Arctic is melting faster than previously expected, Ottawa’s largest climate-change study yet has found—raising a worst-case scenario of an ice-free Arctic by 2013.