United States Virginia change
Sri Lanka Breaking News
Sri Lanka parliament
vivalankaSri Lanka newsSri Lanka businessSri Lanka sportsSri Lanka technologySri Lanka travelSri Lanka videosSri Lanka eventssinhala newstamil newsSri Lanka business directory
vivalanka advertising
Stay Connected
Popular Searches
T20 World Cup
Sponsored Links
Sri Lanka Explorer

What secrets lurk in hibernating bears' hearts?

Jul 17, 2010 12:47:30 PM - komonews.com
Grizzly bears love pastries, can be 50 percent body fat and spend nearly half the year sleeping. Yet the hibernating bears don't suffer heart attacks, have no hardening of the arteries, no fatty deposits or any circulation issues.

USA, Washington: (Latest Stories)