(CNN) — Railcars once filled with hustling commuters in the city of Atlanta are now 65 feet below the Atlantic Ocean filled with inquisitive fish, sea turtles and coral. At the end of last year, the ...

In 2000, Chevron spent $550,000 on a giant V-shaped pile of sandbags dropped into the ocean near El Segundo, California. This was supposed to be an artificial reef meant to make up for a wave Chevron ...

A wide-open expanse of seafloor covered with sand doesn't present many opportunities for sea creatures to survive. Reefs, on the other hand, are absolutely brimming with life. While debris like ship ...

Subway cars that once carried commuters beneath the sidewalks of New York are to be dumped into the Atlantic Ocean next week to house marine life in the waters near Ocean City, authorities said.

New York City retired subway cars were deployed onto the Bill Perry Jr. Artificial Reef last week, just offshore from Murrells Inlet. The 44 subway cars, retired from New York City Transit's subway ...