Bioengineered yeast feed on agricultural waste

Yeast has been used for thousands of years in the production of beer and wine and for adding fluff and flavor to bread. They are nature's tiny factories that can feed on sugars found in fruit and grains and other nutrients—and ...

Study uncovers toll of economic abuse on rural women

Blocked from pursuing their careers and left without any source of income. Isolated from friends, coworkers and community. Low credit scores or resumé gaps that dog them for years after the abuse.

Toxic 'forever chemicals' about to get their first US limits

The Environmental Protection Agency is expected to propose restrictions on harmful "forever chemicals" in drinking water after finding they are dangerous in amounts so small as to be undetectable. But experts say removing ...

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