Vehicle emission declines decreased deaths, study finds

Researchers say that thousands of lives and hundreds of billions of dollars have been...

Related Keywords

Ernani Choma ,Sumil Thakrar ,Susan Anenberg ,George Washington University ,Proceedings Of The National Academy Sciences ,Science Department ,University Of Minnesota ,National Academy ,George Washington ,Drew Costley ,Associated Press Health ,Howard Hughes Medical Institute ,Us ,North America ,Michigan ,Massachusetts ,P ,Alifornia State News ,Cience News ,C Complete State National ,Harvard University ,Epartment Of Science Education ,He Associated Press Health And Science Department ,A Wire ,Ews Science Stories ,Op News ,Hoice Plus ,Missions Public Health ,Rewcostley ,Twitter ,