Good health depends on good sleep. And as we just went through the end of daylight savings time for this year, it’s is a good time to examine your sleep habits and look for fixes if something’s not ...

Ravi Aysola, a sleep expert and pulmonary critical care doctor at University of California, Los Angeles. Occasional insomnia -- trouble falling asleep, staying asleep or getting quality sleep ...

There’s no need to take extreme measures to correct a few lost hours of shut-eye, says Dr. Ravi Aysola, a sleep expert and pulmonary critical care doctor at University of California, Los Angeles.

There's no need to take extreme measures to correct a few lost hours of shut-eye, says Dr. Ravi Aysola, a sleep expert and pulmonary critical care doctor at University of California, Los Angeles.

There’s no need to take extreme measures to correct a few lost hours of shut-eye, says Dr. Ravi Aysola, a sleep expert and pulmonary critical care doctor at University of California, Los Angeles.