A video shows the seal swimming in a stretch of the Thames where there have been several sightings.

It's magical to see schools of iridescent fish swimming in one huge cloud while jellyfish float in place so peacefully. Like ...

Kyle Patton, a New Hope resident and Alvernia University finance major, took part in the New York City SEAL Swim this summer ...

A Blue Kingdom and Wildlife Tours boat skippered by Captain Tyler McKeen spotted the humpback whale swimming toward a school ...

The sea is nature’s greatest swimming pool – and features in many of the world’s best triathlons. But if you’re new to ...

In 2016, I went to Tonga to swim with humpback whales for this magazine, a peak life experience. (And, yes, I am angling for ...

A whale-watching naturalist photographed the seal in the whale's mouth after the giant marine mammal accidentally gulped it ...

In a flash, the slippery salmon slid down the throat of a satisfied seal before it disappeared underwater to digest its meal; ...

“During our full day tour on Thursday, we had a wild moment when a humpback whale accidentally slurped up a Harbor seal!

As the global community marks World Rabies Day on Saturday 28 September, the City of Cape Town wants to remind residents and ...

SEATTLE — It’s a good thing seals aren’t on a humpback whale’s menu ... The food mix-up began while a Blue Kingdom Whale and ...

In the GII Zenyatta Stakes at Santa Anita it was Sugar Fish (Accelerate–Madiera Park, by Langfuhr) who saved her best stride ...