Scientist Pete Kelsey and his team have 3D-mapped the entire island of Alcatraz, discovering Civil War secrets, prisoner ...

The future of Alcatraz lies in one man’s hands. In 2023, as sea levels rose around the iconic island in San Francisco Bay, Pete Kelsey — a technologist specializing in 3D data capture — was ...

A 36-foot emaciated sea creature washed up on a California beach, and now researchers want to know how it died. On March 29, ...

Built over a desolated island on the coast of San Francisco ... walls patrolled by armed guards were surrounded by the sea made Alcatraz a place no one could escape from. The penitentiary ...

A 36-foot emaciated sea creature washed up on a California ... Park Service staff that a dead gray whale was found on Alcatraz Island, according to an April 1 news release by the Marine Mammal ...