If you want to see where the real power on this planet resides, you have to look beneath the waves. The ocean is home to ...

Discover 15 surprising things larger than people realize, showing just how massive everyday objects and animals can truly be.

(Rui Palma/iStock/Getty Images Plus) Long before Megalodon ruled the seas, something just as unsettling may have lurked in ...

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

Ruby Reynolds and her father were on the beach when they discovered Ichthyotitan severnensis - the largest-ever marine ...

Discover 25 mind blowing ocean facts you never knew! Explore the Mariana Trench, hidden mountain ranges, and how the ocean ...

The Quaker City Flea Market in Philadelphia, Pennsylvania proves that sometimes reality is better than the hype, offering a ...

Two recent sightings of endangered blue whales nearly 200 miles apart turned what typically occurs once every few years into ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock An unlikely sighting of a blue whale off the coast of Argentina recently delighted conservationists. In the ...

Huge industrial trawlers are competing for krill – the main food source for whales – in the Southern Ocean, removing vital nutrients from the ecosystem Don’t get Down to Earth delivered to your inbox?

Sperm whales are a highly intelligent species, and new discoveries about their communication implies a complex language ...

The Blue Whale Growth fund has delivered handsome returns for investors since it launched eight years ago and built a reputation for profiting from high-flying tech firms. Yet, while manager Stephen ...