It’s not clear whether the orca is a true albino or its white coloring was caused by another medical condition.

It’s not clear whether the orca is a true albino or its white coloring was caused by another medical condition.

Despite their name, killer whales (orcas) are actually dolphins.

Some places on Earth are home to remarkable sites, from the "gates of hell" to caves that hold the only known population of some fish, they have the power to captivate and often keep people returning ...

Spectacular drone footage captured Southern Resident Killer Whales as they made their way through the Monterey Bay frolicking and searching for food.

After months of living with uncertainty, a dozen Louisiana residents travel to America's last frontier to get a glimpse into what their futures may hold. They ooh and ah at breaching whales, a calving ...

Another recognizable difference between Bigg’s orcas and southern resident killer whales is their diet, according to the National Oceanic and Atmospheric Administration. Bigg’s killer whales, which ...

A peachy-colored baby killer whale was seen bonding and socializing with her family off Washington, drone footage shows. The endangered calf, J-62, was filmed during a Feb. 17 encounter off San ...

"My eyes darted back and forth taking in the community's reactions and the orcas right below our feet, visible underwater." Bigg's killer whales are orcas that usually prey on marine mammals such ...