Conservationists on Kauai have begun releasing hundreds of thousands of male mosquitoes incapable of reproducing in an effort to combat avian malaria, a disease threatening native honeycreepers with ...

CAIRO, Feb. 23 (Xinhua) -- Every night, as the streets of Cairo's Maadi district quiet down, Neveen Sallam, an Egyptian woman in her 50s, drives through its alleys, ensuring stray dogs receive food ...