green garden 
At first glance, it looks alarming. On hot days, hippopotamuses often appear covered with a reddish-orange fluid that resembles blood mixed with sweat. For years, this unusual secretion inspired myths, …
Every autumn, millions of monarch butterflies begin one of the most extraordinary migrations on Earth. These delicate insects travel thousands of miles from Canada and the northern United States to …
Most people have never seen a star-nosed mole in the wild, yet this small mammal possesses one of the most extraordinary sensory systems ever discovered. Its bizarre, star-shaped nose is …
Introduction An elephant’s trunk, a mole’s pointed snout, the enormous nose of a proboscis monkey, and the moisture-covered muzzle of a deer may look completely different, but each represents an …
Introduction Homemade cream puffs are one of the most elegant desserts you can make with just a handful of basic ingredients. Despite their bakery-quality appearance, these delicate pastries rely on …
Introduction A tiger’s bold stripes, a leopard’s intricate rosettes, the snowy camouflage of an Arctic fox, and the striking black-and-white markings of a skunk all tell a story far deeper …
Introduction Few groups of animals are as mysterious—or as frequently overlooked—as salamanders. Hidden beneath moss-covered logs, tucked into leaf litter, or gliding silently through cool mountain streams, these remarkable amphibians …
Introduction Walk through a meadow filled with goldenrod or native wildflowers in late summer, and you’ll probably notice bees, butterflies, hoverflies, and wasps moving from bloom to bloom. What most …
Introduction Twice each year, one of nature’s greatest spectacles unfolds largely unnoticed. As the seasons change, billions of birds leave their breeding grounds and embark on journeys that may span …
Every year, billions of birds complete migrations spanning hundreds or even thousands of miles, often returning to the same breeding or wintering grounds with astonishing precision. Scientists have long wondered …