Jono Allen tells PEOPLE exclusively about his mesmerizing career as an underwater photographer, and how one ocean dive with whales changes his life forever ...

The July 14 excursion had a treat in store for passengers: a 90-foot blue whale, the San Diego Whale Watch said on Facebook.

The beached whale’s corpse shifted along with the crashing waves. She had dents and holes on her tail and appeared to have a ...

“Save the Whales!” is a phrase as old as Greenpeace – and indeed, one so linked to our inception, it’s hard to separate the two. In fact, we’ve been saying it for over 40 years, popularising it so ...

Whale biologist Carrie Newell spotted four blue whales feeding about 3 to 4 miles offshore from Depoe Bay, Oregon on June 27 — an exceptionally rare event in the state’s coastal waters. Newell, ...

Dive into the details behind their mind-blowing biology and discover how these mammals became and remain our planet's largest animals ever.

Boaters off the coast of California got the chance to see some “great species diversity.” The “abundant” amount of krill in ...

The blue whale, a majestic leviathan of the deep, holds the prestigious title of being the largest animal ever known to have existed in the history of life on Earth. These oceanic giants capture the ...

The blue whale stands as nature's ultimate testament to evolutionary grandeur—a living colossus that dwarfs all other animals that have ever existed on our planet.

When blue whales give birth, their babies are already huge. A newborn blue whale calf is around 7 meters long and weighs about 3,000 kilograms, larger than most adult animals.

Blue whale season is underway in San Diego, drawing locals and tourists alike to one tour company who had a hand in NBC's newest nature documentary.

Blue whales, the largest animals on Earth, have been sighted along the San Diego coastline, signaling the beginning of the blue whale watching season.