A person riding on a watercraft at Discovery Bay died on Sunday after it flipped over. The person did not know how to swim and was not wearing a life vest at the time, the sheriff's office said. Two ...

One dead after a jet ski flips near Discovery Bay Marina. Marine Patrol is investigating and asking for witnesses to come forward.

On February 1, 2003, the space shuttle Columbia fell apart as it returned to Earth after spending more than two weeks in space. The accident instantly killed all seven astronauts on board. This was ...

NASA’s Space Shuttle Challenger lifted off 40 years ago with an unusual crew. In addition to six astronauts, the mission took flight with a teacher on board.

Forty years ago, the NASA space shuttle Challenger exploded 73 seconds after liftoff, killing all 7 crew members. Among the seven crew members were 5 NASA astronauts, as well as a payload specialist ...

CAPE CANAVERAL, Fla. (KSWO) - Wednesday, Jan. 28, marks the 40th anniversary of the Space Shuttle Challenger explosion off the coast of Cape Canaveral in Florida. The spacecraft broke apart 73 seconds ...

CAPE CANAVERAL, Fla. (AP) — Families of the astronauts lost in the space shuttle Challenger accident gathered back at the launch site Thursday to mark that tragic day 40 years ago. All seven on board ...

Their eyes were watching. Some knew something was wrong. Others were slow to realize. Soon everyone came to grief. Forty years ago Space Shuttle Challenger climbed into the clear amid blue skies over ...

Add Yahoo as a preferred source to see more of our stories on Google. Forty years ago, the world watched in horror as NASA's space shuttle Challenger exploded mid-air over Florida, killing all seven ...

The 1986 Challenger space shuttle accident was the first fatal incident involving an American spacecraft during its mission. A Florida State University professor views the tragedy as a learning ...

DENVER — Most people who were around in 1986 remember where they were, and what they were doing when the Space Shuttle Challenger exploded. The accident killed the seven crew members, and halted ...