A new TEDMED video features the captivating and emotional story of speaker Ed Gavagan, who recalls his experience as the victim of random violence. In his talk, Gavagan chokes back tears as he expresses his gratefulness for the doctors who saved his life.
‘Cyclic sighing’ can help breathe away anxiety
Stanford Medicine researchers showed that five minutes a day of breathing exercises can reduce overall anxiety and improve mood.
Padded helmet cover shows little protection for football players
A foam cap that fits over football helmets seemed to reduce the force of blows in lab experiments — but not on the field.