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 ...

Biotechnology has been used to improve crop performance for decades and growers have become familiar with how it works and ...

Researchers have found a way to control protein levels inside different tissues of a whole, living animal for the first time.

Polar bears are expected to become extinct but there are some signs their DNA is changing and they are adapting to new ...