Apr 3, 2012 As the 100 year anniversary of the sinking of the Titanic draws near, Robert Ballard -- the man who discovered the wreck back in 1985 -- is working on a new mission: finding Amelia Earhart's plane.
Mar 22, 2012 Freakonomics' Stephen Dubner on one scientifically-proven way that helps women embrace risk.
Feb 10, 2012 This weekend the Academy of Motion Picture Arts and Sciences, the folks behind the Academy Awards, will hand out the technical Oscars. They may not be as glamorous as the other Oscars, but they're every bit as important to movie making.
Dec 14, 2011 Happy to oblige
Jan 11, 2012 Why Steve Austin and Jamie Sommers need not wear eyeglasses
Oct 31, 2011 It may not be a major space shuttle, but the humble satellite could provide invaluable data.