Watching from the sky, researchers find planet-warming pollutants leaking into the atmosphere are undercounted by at least two times.

Sluggish labor market swells ranks of long-term unemployed, leaving some job seekers frustrated with an ever-shifting hiring landscape.

Powerful photos capture the lives and work of California immigrants whose contributions often go unseen or underappreciated. A selection of images from an exhibition at Los Angeles County libraries shows the range of visual stories on display through March.

When an international organization sought to create guidelines on climate risk, insurance lobbying groups pushed back.

Emergency state support for Planned Parenthood can’t fully offset lost Medicaid dollars, and patients are paying the price.

Lawsuit over Micron’s massive Syracuse project raises concerns about toxic risks and alleges a rushed environmental review.

A small clutch of Democratic legislators once again sinks a plan to dramatically reduce the state’s greenhouse gas emissions.

Visions of a booming hub that would bring jobs and prosperity to Appalachia faded, but the plastic “nurdles” remain.