Johnnie LeFaiver took her son to the Lamar Valley in Yellowstone National Park this summer, because the experience of watching wolves there 20 years ago seared into her memory and ...

Tracy Smith is an award-winning correspondent for "CBS News Sunday Morning" and "48 Hours," who joined CBS News in 2000. Smith has covered a wide range of subjects, producing revealing interviews ...

Patricia Smith, the mother of one of the four Americans killed in the 2012 attack on the U.S. consulate in Benghazi spoke at the Republican National Convention Monday night and said that she considers ...

I always believed that the atomic bomb should and would be used as soon as available. In addition, I had the impression that most of the key scientists with whom I had close contact believed likewise.