Officials said the sighting is the highest confirmed tiger sighting in the region’s history. Officials sound alarm after ...

For centuries, rhinoceroses roamed the plains and forests of Bangladesh. Now extinct locally, their absence exposes the fragility of ecosystems and the hidden cost of forgetting our wildlife ...

SAN FRANCISCO — Investigators trying to determine how a tiger escaped its enclosure at the San Francisco Zoo — killing one visitor and mauling two others on Christmas — planned a thorough sweep of the ...