Whale sharks, already listed as endangered, face an array of human-induced threats such as fishing bycatch, vessel strikes, and habitat degradation among them. Pollution adds another, more insidious ...

With many Indian cities, including Delhi–NCR and nearby urban centres, battling severe air pollution, some people argue, "If we're already inhaling bad air, what's the harm in smoking a cigarette?" ...

Dogs living in cities face challenges that go far beyond crowded streets and constant noise. Recent studies suggest that pollution may be dulling one of their most important senses: smell. Since dogs ...