Do you remember this photograph? In the United States, people have taken pains to banish it from the record of September 11, 2001. The story behind it, though, and the search for the man pictured in i...

The lack of weather was noteworthy on the morning of the U.S. attacks

BOZEMAN, MT—Upending long-held beliefs about how the prehistoric reptiles commemorated a juvenile female’s transition into adulthood, new evidence published Thursday by researchers at Montana State Un...