Voter behavior can explain midterm mood shift

Based on news accounts predicting Republican gains in both houses of Congress and more energized GOP voters in Tuesday's midterm election, it appears as though the nation's political landscape could change again -- just two ...

The onion, a natural alternative to artificial preservatives

Some components of the onion have antioxidant and antimicrobial properties, making it possible to use this bulb for food preservation. This is demonstrated by researchers from the Polytechnic University of Cataluna (UPC) ...

Crime scene measurements can be taken from a single image

Two researchers from the University of Salamanca have developed a procedure to enable forensic police to extract metric data from crime scenes using just a single photograph. Their proposal, published this month in the Journal ...

'Soil dipstick': A thermometer for the Earth

According to climate change experts, our planet has a fever -- melting glaciers are just one stark sign of the radical changes we can expect. But global warming's effects on farming and water resources is still a mystery. ...

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