Two dedicated scientists chase a cancer breakthrough in 'Cancer Killers'

For two decades, researchers Himanshu Brahmbhatt and Jennifer MacDiarmid have been working on a breakthrough that could ...

Largest snake in the world? Expeditioners find a 20.7-foot anaconda on a TV show shoot

A new species of giant anaconda, the northern green anaconda (Eunectes akayima), has been discovered in Ecuador's Amazon rainforest during the filming ...