Are you sleep deprived? Don't worry. That might make the situation worse. Instead, make some simple adjustments, such as staying off digital devices an hour before bedtime.
Few things seem to matter to our health as much as a good night’s sleep, but fewer and fewer of Americans are getting it. A neurologist explains why sleep is so important.
One professor explains how war in Iran led her to a career in biomedical engineering - a rapidly growing field that offers students exciting opportunities to serve humanity.