Seabed observation plays a major role in safeguarding ... coral reefs, and sheer rock, to show its ability to minimally disturb sediments in multiple potential environments. Alongside the ...

Huge reef systems flourished in the clear, tropical seas—evident today in the many limestone rock formations that ... simply vacuuming meals off the seabed. A group called acanthodians, or ...

Hopes were dashed that a “large object” spotted on the seabed off eastern Hokkaido was ... said April 27 that the object turned out to be an uneven rock formation, not the Kazu I pleasure ...