EnvironmentIn the race to ramp up renewables, we can't ignore heat storage Governments must step up if we are to make good on Thermal Energy Storage's promise as a cheap and easy way to help tackle wind and solar power's intermittency problem Leader
LifeSick chimpanzees seek out range of plants with medicinal properties Chimpanzees with wounds or gut infections seem to add unusual plants to their diet, and tests show that many of these plants have antibacterial or anti-inflammatory effects 51¶¯Âþ