For 350 million years, ammonites were the resilient masterpieces of the ancient seas. They survived the Great Dying of the ...

True extinction is final, a point of no return where a species disappears forever. And sadly, species go extinct all the time ...

The late 1900s were a time of rapid change for our planet, and unfortunately, some of its most unique inhabitants did not survive. Between the 1980s and 1990s, several animal species disappeared ...

The Marine Mammal Protection Act, enacted in 1972, has prevented the extinction of marine mammal species in U.S. waters. Proposed legislation threatens to weaken the act by restricting scientific data ...