4 days ago · This challenges the conventional understanding of tiger sharks as purely solitary animals, revealing a predictable seasonal convergence of mature males and females that coincides with the …

The orca (Orcinus orca), or killer whale, is a toothed whale and the largest member of the oceanic dolphin family. The only extant species in the genus Orcinus, it is recognizable by its distinct …

3 days ago · UH shark researchers have made new discoveries about the nature and timing of tiger shark mating and its correlation to Maui's whale calving season.

1 day ago · A team of shark researchers from the University of Hawaiʻi at Mānoa has solved a long-standing mystery, identifying the first-ever documented mating hub for tiger sharks. The new study, …

3 days ago · A team of shark researchers from the University of Hawaiʻi at Mānoa has solved a long-standing mystery, identifying the first-ever documented mating hub for tiger sharks.

Orcas, or killer whales, are the largest of the dolphins and one of the world's most powerful predators. They're immediately recognizable by their distinctive black-and-white coloring. Smart and...

Aug 18, 2025 · Scientific studies have revealed many different populations with several distinct ecotypes (or forms) of killer whales worldwide—some of which may be different species or subspecies. They …

Tiger whales are much like killer whales, but smaller than killer whales, and their bodies are pure black, while killer whales are black and white. This animal is generally distributed in temperate and tropical …

While out filming, whale scientist Nan Hauser was suddenly faced with the largest tiger shark she had seen in her life. That was until a whale lead her back to the safety of her boat.

Survival is increasingly uncertain for the awe-inspiring Southern Resident killer whale, also known as the orca. For years, pressures on these icons of the Pacific coast have been increasing.