Aarav and Meera follow different study routines based on their body clocks and learning needs. Science shows that matching study times with chronotypes and ensuring good sleep enhances memory and ...

Night owls will find this new research a hoot. A study from Imperial College London suggests that those most active at night perform better on cognitive tests. The researchers analyzed UK Biobank data ...

According to the CDC, more than 1 in 3 adults say they are not getting sufficient sleep. Now, new research suggests it’s not just how much sleep you get, but what time you go to bed and wake up that ...

Editor's note: The description of this segment has been updated to clarify Azizi Seixas' affiliation with the University of Miami's Miller School of Medicine. According to the CDC, more than 1 in 3 ...

The research found that teens who fell asleep before the average time of 10:40 p.m. slept on average 90 minutes longer than those who went to sleep after the average time. With summer in full swing ...