At a bladesmithing competition, participants from 26 international universities show off their creations.
Three University of Maryland students harness brains and brawn in a popular obstacle course show.
The 2-ton, 11-foot high tower of glass was first installed in 1859 and still guides ships today.
Nehemiah Mabry, a civil engineer and entrepreneur, promotes science and technology through art.
A safety system takes over only when the robots get super close.
A new tool could help prevent pipe damage in on-again, off-again water systems