Coal trains increase air pollution in San Francisco bay area

Coal trains and terminal operations add a significant amount of fine particulate matter (PM2.5) pollution to urban areas, more so than other freight or passenger trains, according to a study conducted in Richmond, California, ...

Sheep can benefit urban lawn landscapes and people

Bicycles whirr by, students rush to class, staff and faculty are grabbing lunch or coffee on the go—and sheep graze the grassy knolls among the traffic, bleating every now and then. The grazing is their job.

Flint water crisis demonstrates value of social networks

The size, strength and makeup of people's social networks are key indicators of how they will respond to the health consequences of an environmental disaster, according to a new Cornell study that focused on the Flint, Michigan, ...

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