HealthStem cell brain injections let people walk again after stroke People once confined to wheelchairs because of stroke showed improvements in movement and speech with the help of stem cells injected into the brain 51¶¯Âþ
HealthJudge gene-edited crops by what they do, not how they are made Europe’s regulators should focus on food safety, not on whether they meet a ridiculous definition of a genetically modified organism, says Michael Le Page Analysis