A simple blood test can reveal the geographic relationships among healthy cells surrounding a cancerous tumor, researchers at ...

Water quality testing has consistently shown E. coli levels in the Potomac River are normal months after a major sewage spill ...

To be considered safe for swimming, Michigan beaches' E. coli counts must be below 300 per 100 milliliters. Here's how to ...

An engineered E. coli strain survived after one amino acid was designed out of many of its ribosomal proteins—an early test ...

LOUISIANA (KLFY) — A recent ground beef recall involving more than 22,000 pounds of product is drawing renewed attention to ongoing concerns about food safety testing in the United States. E. coli ...

The Maricopa County Fair will not have a petting zoo or pony rides this year because of public health concerns. This decision follows an E. coli outbreak at last year's Arizona State Fair that ...

WASHINGTON — More than a month after the massive sewage spill into the Potomac River, D.C. is scaling E. coli testing up from weekly to daily. Starting Monday, the District's Department of Energy and ...

The bill was proposed after dozens were sickened and several children were hospitalized from contact with animals at the State Fair. Opponents of the bill called it a "knee-jerk" reaction and argued ...

WASHINGTON (DC News Now) — Water quality samples taken Monday by DC Water show elevated levels of E. Coli across multiple sample areas, including one taken from the Anacostia River. It’s the first ...

A toxic plume of contamination is sweeping down the Potomac River after a massive sewage‑pipe failure sent hundreds of millions of gallons of waste into the waterway, a report says. E. coli levels at ...