The Albany Pine Bush Preserve in New York holds within it a rare species: the endangered Karner blue butterfly.
Nabiré, a 31-year-old female northern white rhino, died of a ruptured cyst, authorities at a Czech Republic zoo announced.
T. rex and other big dinosaurs had teeth that were specialized for tearing through flesh and bone -- only one living animal has similar tooth structure. Can you guess which?
Some 440 tigers were recorded during the previous census conducted in 2004 in the World Heritage-listed habitat.
The fragile Galapagos ecosystem may prove no match for the strong winds, heavy rains and warmer than usual ocean currents that accompany El Nino.
Officials hope the new system will put a serious dent in the number of killings of the endangered animals.
Zookeepers say they have successfully fostered an orphaned tree kangaroo with a surrogate wallaby.
The Bengal tiger, Caspian tiger and several others could soon be history if a new way of thinking about conservation is adopted.
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