A worn-down mammoth tooth discovered nearly 150 years ago on an island in Nunavut offers new insights into where and how the ...
Pigs, rats, cats, and mongooses, all brought to the island decades earlier by humans, were to blame for their demise, preying ...
Thought to be extinct in the wild, the Spix Macaw currently exists in captivity with their numbers in the dismally low 60 to ...