Ancient sewer excavation sheds light on the Roman diet

(PhysOrg.com) -- Archaeologists working in a system of connected sewers and drains under the ancient town of Herculaneum in the Bay of Naples area of Italy have analyzed the human excrement found there and discovered the ...

Micro-sensors stuck to honey bees to help solve mass deaths

Australian scientists revealed on Tuesday they are using micro-sensors attached to honey bees as part of a global push to understand the key factors driving a worldwide population decline of the pollinators.

In-package plasma process quickly, effectively kills bacteria

(Phys.org) —Exposing packaged liquids, fruits and vegetables to an electrical field for just minutes might eliminate all traces of foodborne pathogens on those foods, according to a Purdue University study.

Comparing apples and oranges

Every year, U.S. supermarkets lose roughly 10 percent of their fruits and vegetables to spoilage, according to the Department of Agriculture. To help combat those losses, MIT chemistry professor Timothy Swager and his students ...

The natural way to keep fruit fresh and stop the rot

Nearly a third of all the food produced in the world is lost or wasted, according to the UN's World Resources Institute. If we convert this mass into calories, it constitutes nearly a quarter of all food produced, which could ...

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