Bats are a natural pesticide. A single bat can eat between 6,000 and 8,000 insects in a night, depending on species and feeding habits. Since 2006, many bat populations in the U.S. have collapsed due ...

New Delhi is choked every year in noxious smog that authorities appear powerless to bring under control - Copyright AFP Money SHARMA New Delhi is choked every year in ...

When the killer smog rolled into town here in October 1948, 12-year-old Joann Crow thought it was an adventure. “Dad couldn't drive us to school because it was so hard to see,” said Crow, now 72. “He ...

Smog kills tens of thousands of Poles each year, yet environmental activists say the right-wing government of the coal-loving nation has been dragging its feet on combatting air pollution. On some ...

Noxious smog smothering the plains of north India is not only choking the lungs of residents and killing millions, but also slowing the country's economic growth.

Noxious smog smothering the plains of north India is not only choking the lungs of residents and killing millions, but also slowing the country's economic growth. India's capital New Delhi frequently ...