The team was looking for a natural clock in the body that controls sleep and wakefulness.

VOA: special.2009.08.26

But here is something that scientists now know: A team led by Professor Fu has reported the first genetic link to how much sleep we need.

VOA: special.2009.08.26

Using a combination of technology and pharmacology, he exploits a technique that brings Cobb and his team into a client's or victim's sleep to search out personal or business secrets.

VOA: standard.2010.07.16

Among the conditions examined by the St Thomas' team were obstructive sleep apnoea (OSA) and restless leg syndrome (RLS).

BBC: NEWS | Health | Genes to blame for restless sleep

And the new building will throw off a lot more cash, especially if it also houses an NHL team, than antiquated Sleep Train Arena.

FORBES: Connect

Air travel is smoother, and a horse will arrive at its destination having been able to sleep naturally - unlike its human team members who have been crammed into upright seats.

BBC: Sport - Do horses get jet lag?