Frigid temperatures have made their to Florida. Here's how the cold weather impacts the invasive Burmese python.

Burmese pythons are an invasive species from Southeast Asia now established in South Florida. While freezing temperatures can ...

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 ...