Finding a partner and sticking with them for life isn’t all that common in the animal world, but a few species really commit.

One of the fundamental rules of inheritance states that different alleles (gene copies) of a trait, such as sex, are ...

Stunning close-up of a topi antelope in the Maasai Mara.

Experience the rugged and fascinating world of the walrus with this intimate close-up video. The footage focuses on the animal's massive head, highlighting its two dominant ivory tusks and the dense ...

For generations, flapper skate was mislabelled as common skate. It was only in 2010 that the common skate was shown, ...