Roger Borkum, who was beaten to death in Jacksonville, Fla., in October, had worked in the World Trade Center in 2001 when ...

He was found with blood “pooled” around his head — and a “blood trail extending down the sidewalk,” the arrest report said.

On Nov. 27, 2001, NASA announced the first detection of an exoplanet atmosphere. Using the Hubble Space Telescope's ...