An underground subway tunnel in South Korea that was under construction collapsed on April 11, leaving several workers ...

From the passenger conduct to the advertisements on the train, see how things have changed since the subway opened in 1904, ...

The mother of the actress Gabourey Sidibe, she spent decades singing full time as an underground busker in New York City.

Vast swaths of the subway still rely on signal equipment from the Great Depression. A multibillion dollar plan, now at risk, hopes to bring the system into the 21st century ...

The crazed suspect then ran off on the subway tracks, through a tunnel toward the next stop, Baychester Avenue, sources said.

South Korean rescue workers saved a man trapped for 13 hours in a collapsed subway construction site near Seoul and continue ...

An underground subway tunnel under construction in Gwangmyeong, a city just southwest of Seoul, collapsed Friday afternoon, leaving one worker trapped and another missing, according to South ...