The ancient oceans were once ruled by giant 'kraken-like' octopuses that measured up to 62 feet (19m) long, new research ...

North Atlantic right whales produced at least 23 calves this season, giving researchers hope for the future of the highly endangered species.

Two millionaires are funding a third rescue attempt of Timmy, a humpback whale that's running out of time in the Baltic Sea.

A humpback whale, affectionately dubbed 'Timmy' by local media, is facing its likely final days in the shallow waters of the ...

A humpback whale in the Baltic Sea has been livestreamed across the globe as rescue efforts failed to coax it back into ...