Stories by Nathanael Massey

Gregory Jaczko will step down as chairman of the U.S. Nuclear Regulatory Commission as soon as a successor is approved by Congress

To succeed, the industry will have to ensure that stringent safety regulations are implemented or risk public backlash on the world stage

A big earthquake raised the coast several meters in places, reversing recent years of beach erosion

Over the past decade North American forests have been decimated by outbreaks of mountain pine beetles

If the old SimCity could nurture a generation of urban planners, perhaps its newest rendition will inspire tomorrow's natural resource managers and environmental engineers

Climate change may ultimately push some species off mountainous islands in the sky

With cold weather absent from much of the U.S. Northeast this year, what does a groundhog's shadow mean anymore?