Over 130 hippos and 8 buffalo in Namibia’s remote Bwabwata National Park have died since October in what officials suspect is an anthrax epidemic linked to the park’s low water levels.
Unprecedented number of new species found in Amazon rainforest amid battles over mining and logging in Brazil.
Female dolphins have evolved to prevent unwanted fertilization by males.
The discovery of a medieval grave containing a porpoise raises questions about its purpose.
Much like primates, ravens are fast learners when it comes to avoiding those who are dishonest.
Three dead platypuses have shown up at a garden in Australia, and officials don’t know why.
The American Bison finally gets its due as President Obama signs into law that the species will represent America as the national mammal.