With its long, pendulous nose, characteristic pot belly and large size, the odd-looking, leaf-eating proboscis monkey ...

The proboscis monkey grew his famously big nose so he could get more sex, according to a new study. The male of the endangered species' droopy conk evolved to attract mates, say scientists ...

With around 3,900 proboscis monkeys, Balikpapan Bay is a stronghold for the endangered species; but the new capital city’s footprint overlaps with 41% of their habitat.