Populations of a vulnerable species of marine mammal, numerous species of abalone and a type of Caribbean coral are now threatened with extinction, an international conservation organization said ...

As if humans weren’t wreaking enough havoc to natural habitats all over the world, the dugong—a marine mammal closely related to the manatee—has been declared functionally extinct in the waters near ...

The dugong, a gentle dugong marine mammal that has frequented China's southern waters for hundreds of years, has become functionally extinct in the country, a new study said on Wednesday. HONG KONG, ...

The dugong, a gentle marine mammal that has frequented China’s southern waters for hundreds of years, has become functionally extinct in the country, a new study said on Wednesday. Research by the ...