It's the Climate, Stupid

Slowdown 'central' to climate report

A 15-year slowdown in temperature increases is said to be at the heart of a key report on climate change being discussed at a conference in Sweden.

• Researching global warming's pause Watch
• Five key questions facing the IPCC

Human role in warming 'more certain'

Scientists are more certain than ever that greenhouse emissions from human activities are heating the planet, the UN's climate panel chief says.