The Aspen City Council, adorned with red lapel flowers, made a Valentine’s Day arrangement Tuesday with Mother Earth, unanimously agreeing on an ordinance aimed at substantially reducing the amount of ...

Waste-to-nutrition technologies aim to transform residual organic waste (such as forestry and agricultural residues, manure, green residues and food waste) into ingredients for human or animal ...

It’s easy to be discouraged by dire government reports showing how little time we have to reverse the effects of climate change. But in San Diego County, every single person can make a difference by ...

Organic chemist Bruce Lipshutz had a bit of a rude awakening. It was around 2007, and the head of environmental health and safety (EH&S) at the University of California, Santa Barbara, sat Lipshutz ...