Scotland's first farmers didn't need manure

Early farming in Scotland was a less smelly affair than elsewhere, as new research shows they did not need to use manure to fertilize their fields—unlike their counterparts in other parts of the British Isles and on mainland ...

Researchers identify African dust by measuring isotopes

Every summer, weather forecasters blast news about African dust plumes crossing the southern United States. And to most people, it's just dust, but to researchers at Texas A&M University, it's much more.

Research team looks to past for insights on future of megafauna

Are elephants important? How about rhinoceros? Or lions? What happens if Earth loses its last remaining large animals? New research by Professor of Biology Felisa Smith at the University of New Mexico shows the profound impacts ...

The building blocks for exploring new exotic states of matter

Topological insulators act as electrical insulators on the inside but conduct electricity along their surfaces. Researchers study some of these insulators' exotic behavior using an external magnetic field to force the ion ...

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