A new report has discovered that one third of shark and ray species are endangered, and two thirds of the endangered species are at risk of extinction by overfishing.
The San Diego Natural History Museum and SeaWorld San Diego have partnered with researchers at the Florida Atlantic University to scan the skeleton of a rare endangered marine mammal, the vaquita.
Louisville Zoo officials said that polar bears Bo and Qannik are showing promising signs ahead of the breeding season. Bo, 6, arrived at the Louisville Zoo last year as a breeding partner for Qannik.