EarthBumblebees cope with climate change by evolving shorter tongues Two bumblebee species have got 25 per cent shorter in 40 years, allowing them to feed from shorter flowers as warming makes deeper ones vanish 51¶¯Âþ
EarthA green divide to keep us and nature apart would harm, not heal New greens suggest we shift to cities and focus on technology to reduce our land use and leave nature to heal. Let's not head for the hills, says Fred PearceComment