LOS ANGELES—Saying the gift would immeasurably improve their understanding of the ineffable quality that makes certain big-screen stars positively radiate, researchers at the University of California Los Angeles announced Tuesday that A-list actor Leonardo DiCaprio has agreed to donate his it-factor to science.
Sources said the 40-year-old actor, known for his roles in such critically and commercially successful films as The Wolf Of Wall Street and Titanic, granted the team of experts...