Underwater photos showcase one of the world’s most-threatened ecosystems Story by Nell Lewis; video by Jo Munnik, CNN 3 minute read ...

The Burmese python has been wreaking havoc across the Florida Everglades as it slithers its way north into new territory.

Tipping points are the death of ecosystems. So scientists watch as warning signs gradually worsen until an ecosystem reaches ...

A giant anaconda species captured recently in the Amazon of Ecuador by a team of scientists is the largest to ever be documented, USA TODAY previously reported, and now, there are images showing ...