Pooja Mamnoor for LA Post

Environment

Study links air pollution before pregnancy to childhood obesity risk

A foggy view of the downtown skyscraper buildings and suburbs of Los Angeles from Griffith Park in California.

Society

How multilingualism may boost cognitive skills in children with autism

Books are shelved by category in Castro Elementary, a small bilingual school in the Denver Public School system in Colorado.

Careers

The impact of toxic work culture on employee turnover, well-being

A male employee experiencing strain and stress and working late nights at his office.

News

Ambitious L.A. water recycling plan could serve half a million households

Hyperion sewage treatment plant in Playa del Rey is across the street from Dockweiler State Beach.

Environment

USC study finds connection between pollution and decreased memory in kids

A foggy view of the downtown skyline in Los Angeles, California.