In the 20th century, animals such as mules and ligers that had parents of different species were considered biological flukes, but genetic sequencing ... Learn about our Editorial Policies. The ...

Now that I was finally here among glaciers as big as warehouses, colonies of penguins and curious whales, I could see why so ...

The “incredible moment” showed a humpback whale’s fluke piercing out of the water in Maui Nui, according to a Jan. 28 Facebook post by the Pacific Whale Foundation. The curled right side of ...