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
PhysicsNuclear fusion experiment overcomes two key operating hurdles Two important barriers to a stable, powerful fusion reaction have been leapt by an experiment in a small tokamak reactor, but we don’t yet know if the technique will work in larger devices 51¶¯Âþ