green garden 
Every winter across North America, one small amphibian performs what seems impossible. The wood frog freezing survival strategy allows this remarkable species to endure conditions that would kill nearly every …
Most people think of sharks as cold-blooded predators whose body temperature simply matches the surrounding water. While that is true for most shark species, the great white shark warm blooded …
Few wild animals have a reputation as dramatic as the vampire bat. Popular culture often portrays these small mammals as dangerous, bloodthirsty creatures, yet scientific research reveals a far more …
Introduction When most people think about a beautiful garden, they picture colorful flowers, elegant shrubs, or neatly arranged borders. Sight tends to dominate garden design. But some of the most …
Introduction Terracotta pots are a timeless favorite among gardeners. Their natural clay construction allows air to reach plant roots, their warm earthy color suits almost any garden, and they age …
Introduction At first glance, a mantis shrimp doesn’t look like one of the ocean’s greatest marvels. Most species are only a few inches long, hiding quietly inside burrows among coral …
Introduction Every year, millions of birds migrate between breeding and wintering grounds. Some travel a few hundred miles, while others cross continents. But one small seabird leaves every other migratory …
Introduction Imagine looking at the world without seeing colors—yet somehow blending perfectly into a bright coral reef, a bed of green seaweed, or a patch of red volcanic rock within …
Introduction A lone elephant slowly approaches an old skull lying beneath an African acacia tree. Instead of ignoring it, the animal reaches out with its trunk, gently tracing every curve …
Introduction Growing vegetables and flowers in containers has one major challenge that traditional garden beds don’t: water disappears quickly. A sunny balcony, rooftop, or patio can dry out a container …