Latest Klaus Ley Stories
Most people probably know that heart disease remains the nation's No. 1 killer.
Like detectives seeking footprints and other clues on a television "whodunit," science can also benefit from analyzing the tracks of important players in the body's molecular landscape.
U.S. medical researchers say they are focusing on a new approach in the fight against heart disease. Scientists at the La Jolla Institute for Allergy and Immunology say statins -- cholesterol-lowering drugs -- have lowered the number of people who suffer from heart disease and heart attacks.
- In medieval musical notation, a sign or neume denoting a shake or trill.