And those with lower sleep efficiency, the amount of time they spent in bed asleep, were at higher risk too.

CNN: Study: Can more sleep help fight off colds?

The kids are in bed and asleep by latest, 8:30pm.

FORBES: Is Modern Motherhood Working Against Women?

Among the six people killed in Virginia was a 90-year-old woman who was asleep in bed when a tree fell on her home.

BBC: US storm-hit millions swelter in heatwave

But, as the earthquake struck at 11pm, most people were asleep in bed.

ECONOMIST: Another earthquake, but no wave, strikes Sumatra

That night, while we were in bed, and after Kim had fallen asleep, I put the cassette on our stereo cassette player, dragged one of the little speakers over to the bed, and listened to the tape at ultra-low thrash volume.

NPR: The Mix Tape: Art and Artifact

The survey found found hours spent in bed bore little relation to the number of hours actually asleep.

BBC: NEWS | Health | Many politicians sleep deprived

In bed I would lie on my back practicing until I fell asleep.

WSJ: His Ukelele Is On Fire | Jake Shimabukuro | Cultural Conversation by Matthew Gurewitsch

On the night in question, Pistorius claims that he and Steenkamp had gone to bed, falling asleep hours before the shooting took place.

FORBES: The Stranger Case of Oscar Pistorius

This manual press on the Up helps the app to know when you first lie down in bed, so it can measure how long it takes for you to fall asleep.

WSJ: A Health Monitor to Nudge You as It Keeps Watch