Warmer temperatures might be causing plants to emit more chemicals into the atmosphere, adding to one of Phoenix's worst air ...

New Delhi: The political discourse in Delhi is currently being dominated by conversations around “freebies” ahead of the ...

Dense fog and severe air quality levels have caused travel chaos in India’s capital Delhi. Visibility in several areas was ...

Enforcing environmental laws isn’t a job that makes people popular. But polls show that Americans generally want more environmental protection, not less.