EarthIncredible shrinking sheep blamed on climate change The mysterious size reduction of Scottish sheep over the last 20 years can be explained by shorter winters, researchers say 51¶¯Âþ
EarthGaia's evil twin: Is life its own worst enemy? The Earth is not the nurturing mother of life of James Lovelock's famous theory – instead it is far more like murderous Medea, argues biologist Peter WardFeatures