But polar bears are already in
serious danger of going extinct, so if PCBs are making it even more difficult for them to reproduce, we've got a major problem on our hands.
This Aboriginal Keyboard App Is Helping Preserve Indigenous Languages (Motherboard) These are the languages that tend to be in
serious danger of going extinct.
Religions that reject science are being left behind and are in
danger of going extinct.
As many as one third of the world's 6,260 known amphibian species are in
danger of going extinct.
Right now, at least 2,000 frogs, salamanders and other amphibians are in
danger of going extinct, according to a survey by biologists David Wake and Vance Vredenburg, writing in the Proceedings of the National Academy of Sciences USA.
Bananas are in
danger of going extinct.