For several months each year, Bathurst Island is cloaked in perpetual darkness.
120,000 saiga antelope were wiped out in just a matter of weeks. Here's how researchers are figuring out what happened.
Researchers found smalltooth sawfish that were produced by parthogenesis—no sex required.
NOAA says the Endangered Species Act prevents any aircraft, including drones, from flying within 500 yards of protected species.
Spider tortoise eggs are laid in a developmental stasis, so they need to be triggered into growing.
A new WWF campaign might highlight our trouble caring about "ugly" endangered species.
One aquarium has made celebrities of two monk seals to try to redress negative perceptions of the critically endangered mammal.
These bears may not be the loners we think they are.
How to responsibly eat iguana, if you wanna.
A recent raid in Mozambique was the result of months of intelligence.