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 ...

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 ...