The Sumatran rhino is down to fewer than 100 animals, including this female, Rosa The future of the critically endangered Sumatran rhino has been struck a blow, with the death of Malaysia's last male.

Fragmented habitat makes it hard for Sumatran rhinos to procreate and thrive. National Geographic is supporting a conservation effort that may help. ByLauren E. James This story appears in the ...

JAKARTA--A critically endangered Sumatran rhino was born in Indonesia’s western island of Sumatra on Saturday, the second Sumatran rhino born in the country this year and a welcome addition to a ...