We're having technical issues with our server this morning. We're working to fix them quickly and we apologize for any inconvenience this may cause.
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.
‘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.