Chemistry

The Nobel Prize in chemistry has been awarded to Moungi Bawendi, Louis Brus and Alexei Ekimov for their work on tiny quantum dots.
The three-time Grammy winner unveiled two new singles from her hotly anticipated album "Chemistry."
Alonzo Yanes was hospitalized for months after his teacher's "rainbow experiment" engulfed him in flames.
The cases include a suicide and a drug overdose victim who tested positive for nine different substances.