Polycyclic aromatic hydrocarbons, toxic air pollutants produced by combustion, are linked to lung cancer and other serious health problems. Recent findings suggest that these tiny particles travel long distances and significantly increase overall health risks.
An Indian court has recognized Himalayan glaciers, lakes and forests as "legal persons" in an effort to curb environmental destruction, weeks after it granted similar status to the country's two most sacred rivers.
El Niño is back. That could mean trouble for crops from Africa to Australia, drought relief for Brazil and California — and new record global temperatures as the Pacific Ocean warms up and brings the heat along with it.
Deepak Singh grew up in Lucknow, India, thinking Indians were the good guys and Pakistanis the bad guys. Now that he's moved to the United States and finally met people from Pakistan, he sees things differently.
Negotiators have agreed to a global phase-out of chemicals that run some air conditioners and refrigerators, but are also big contributors to global warming. That has countries and researchers scrambling to come up with clean and affordable alternatives.
How should a woman ask for a raise? She shouldn't, said Microsoft's CEO at recent women's tech conference. But if that sounds shocking, it wasn't for many Indian women who have been told throughout their lives to keep quiet while the men are encouraged to get ahead.
Google India made an ad to show how the search engine could help people reconnect with old friends. Now the campaign has touched an emotional chord across Pakistan and India, by reawakening memories of the painful partition of India in 1947.