In a dusty corral ringed by posts as thick as telephone polls, the orphan elephants of the Reteti Elephant Sanctuary in Kenya are fed their lunch: goat's milk, which wildlife caretakers say is a ...

Tusko weighed about 40 times what a human does. But rather than multiply the normal human dose of LSD by 40, West multiplied ...

Decades ago, India’s tigers were on the brink of extinction. Slowly, their numbers have rebounded. But that ecological success has prompted a dire problem—and a race to save many of them from genetic ...