a study of patient insurance records [showed] that Vioxx users had a 50 percent greater chance of heart attacks and sudden cardiac deaths.

This is the most in-depth study done within the U.S. prison system on HIV transmission, making it a landmark study.

This study shows that just reducing total fat intake does not go far enough to have an impact on heart disease risk.

This observation is a rare chance to study huge stars just before they explode. Normally, we don't get to see stars before they pop off.

I study pitchers. I visualize pitches. That gives me a better chance every time I step into the box. That doesn't mean I'm going to get a hit every game, but that's one of the reasons I've come a long way as a hitter.

Last chance. Basically, last chance.