Chicago’s West Side is air pollution hotspot

The western edge of Chicago — including the North and South Lawndale, East Garfield Park, Archer Heights and Brighton Park neighborhoods — experiences up to 32% higher concentrations of nitrogen dioxide (NO2) air pollution compared to the rest of the…

Molecular mechanism of psychological loss

Psychological loss can occur when someone loses a job, loses a sense of control or safety or when a spouse dies. Such loss, which erodes well-being and negatively impacts quality of life, may be a common experience but little is known about the molecul…

New recycling method fights plastic waste

Almost 80% of plastic in the waste stream ends up in landfills or accumulates in the environment. Scientists have now developed a technology that converts a conventionally unrecyclable mixture of plastic waste into useful chemicals, presenting a new st…