Carotid artery. Carotid artery disease is caused by a buildup of plaques in arteries that deliver blood to your brain. Plaques are clumps of cholesterol, calcium, fibrous tissue and other cellular debris that gather at microscopic injury sites within the artery. This process is called atherosclerosis.
One of the biggest great white sharks ever caught on tape. Before you go, we thought you'd like these... Nicknamed 'Deep Blue,' this great white is almost as long as the 22-foot-long boat the researchers were aboard near Guadalupe, Mexico, nearly 165 miles away from mainland.
A black marlin powering its way during a fight on the Reef. â Size. The obvious one â and though the world record for black marlin (1560) is larger than the blue world record (1402), larger blue marlin have been caught. The largest marlin ever caught on rod and reel is an 1805, caught in Honolulu in 1970.