COVER STORIES

• FEATURESWhy everything you thought you knew about posture is wrong
• FEATURESHybrid AI: A new way to make machine minds that really think like us
• FEATURESCould ancient viruses from melting permafrost cause the next pandemic?
• NEWSDoing yoga at least once a week may help to lower blood pressure
• NEWSFusion energy record suggests we really could build artificial suns