three dolphins sticking their heads out of the water with the middle one with its mouth open The chances of aquatic mammals — like orcas, dolphins and whales — ever evolving to live on land again are ...

Marine mammals exhibit a suite of physiological adaptations that enable prolonged breath-holding and efficient underwater activity. Their respiratory systems are uniquely modified to withstand extreme ...

pt. 1. Beyond the mainland ; 1. Introduction ; 2. History of island studies ; 3. Factors that influence island faunas. Types of islands. Dispersals to islands. The candidate species. Composition of ...

The maned wolf has its own genus, so it’s not actually a wolf. But the South American canid is the tallest in the world, standing 3 feet at the shoulder. Its long legs help it peer over the tall ...

Explore how some of the world's toughest animals have evolved to endure extreme desert conditions. From blistering heat to scarce water, these survivors showcase nature's most impressive adaptations.

It has long been claimed that only one mammal – the golden mole – has fur that shimmers with rainbow colours, but it now ...

When it comes to color, mammals are hardly the most vibrant creatures of the animal kingdom. Their fur often comes in drab ...

Scientists have discovered that once a mammal has become fully aquatic, it passes a threshold that makes a return to terrestrial landscapes almost impossible. When you purchase through links on our ...

Bats are the only mammals that can fly (I don’t want to hear anything about gliding). For that reason alone, bat wings belong on this list. Good on you, bats, for figuring out what the rest of us ...