Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

“I suspect that the real moral thinkers end up, wherever they may start, in botany,” the essayist Annie Dillard mused in 1974. “We know nothing for certain, but we seem to see that the world turns ...

Dogs are not allowed off leash at a popular hiking and dog walking spot called the Nature Reserve in Lewes, England. Many of the park’s native wildflowers and grasses had disappeared after decades of ...

The Nature Index tracks primary research articles from 145 natural-science and health-science journals, chosen based on reputation by an independent group of researchers. The Nature Index provides ...