Naked mole rats look fragile: wrinkled skin, tiny eyes, prominent teeth, and bodies barely larger than a mouse. Yet beneath that unusual appearance lies one of the most remarkable biological …
A peregrine falcon high above the landscape can transform from a soaring bird into one of nature’s most extraordinary high-speed predators in seconds. During its specialized hunting dive, known as …
For decades, wolves have been portrayed as locked in a constant struggle for status. According to the familiar story, every pack has a powerful “alpha male” who fights his way …
An octopus already looks like an animal designed by a very imaginative engineer: eight flexible arms, hundreds of suckers, remarkable camouflage, and a nervous system unlike our own. But some …
An octopus can rest against a pale patch of sand, move toward a reef, and suddenly appear mottled with browns, creams, and dark patches. This extraordinary octopus camouflage is not …
For nearly two centuries, a pangolin specimen collected in Nepal sat in a natural-history collection carrying evidence that scientists could not fully read when it was collected. Modern analysis of …
Bats present biologists with a remarkable puzzle. Many species are tiny, maintain demanding metabolisms, encounter numerous pathogens, and yet can live far longer than similarly sized mammals. New research on …
For decades, wildlife books have introduced the sailfish as the fastest swimmer in the sea, often attaching an astonishing figure of about 68 miles per hour to the claim. Modern …
Across the open landscapes of western North America, the pronghorn can accelerate into a run that seems excessive for the predators pursuing it today. That mismatch has inspired one of …
Few mammals look as immediately adapted to their environment as the fennec fox. Its compact body, pale coat, furry feet, and especially its enormous ears all reflect life in the …