Rising toxins found in bowhead whales, harvested for subsistence purposes by Alaska Native communities, reveal that ocean ...

PORT STEPHENS, Australia (AP) — The ferry was late, but not because of the usual traffic. Sydney commuters watched from an idling boat this month as humpback whales the size of buses surfaced ...

DUBROVNIK, Croatia (AP) — A sunken 18th-century boat has been discovered by chance near the majestic stone walls of Croatia’s medieval city of Dubrovnik. Ivan Bukelic was working on a water p… ...

The discovery — published Monday in Current Biology — constitutes the “first evidence” recorded of tool-making by marine mammals. “We were amazed when we first noticed this,” Michael Weiss, the ...

Drones spot the “first evidence” of killer whales making tools out of seaweed, according to a new study. The orcas used the tools to groom one another.