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Chlorofluorocarbons

Earth's Protective Ozone Layer Recovering, Scientists Say

AP | By SETH BORENSTEIN | Posted 11.10.2014 | Green

WASHINGTON (AP) — Earth's protective ozone layer is beginning to recover, largely because of the phase-out since the 1980s of certain chemicals used...

A Call for New Ethics in an Overpopulated Planet

Sangita Iyer | Posted 01.26.2013 | Green
Sangita Iyer

On a misty autumn morning the sun's soothing rays dance through the canopies of barren trees, as I walk through the woods. A beam of light brings to f...

Europe Says Bisphenol A. Is Safe. But...

David Ropeik | Posted 05.25.2011 | Home
David Ropeik

Bisphenol A. is a classic case of how, as much as we'd like to think our thinking brain can calculate risk based on facts, in the end it's not just about facts, but how those facts feel.