News tagged with history of science

International regulation curbs illegal trade of caviar

Research that used mitochondrial DNA-based testing to compare the extent of fraudulent labeling of black caviar purchased before and after international protection shows conservation benefits. A team of scientists ...

Jul 25, 2012
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The Earth's new water budget

Investigating the history of water on Earth is critical to understanding the planet's climate. One central question is whether Earth has always had the same amount of water on and surrounding it, the same ...

Mar 05, 2012
4.8 / 5 (8) 9 | with audio podcast

Controlling forest fires

Simon Fraser University statistician Rick Routledge will share his knowledge of what layers of charcoal in lake-bottom sediment can tell us about an area's forest fire history, at the world's largest science fair in Vancouver.

Feb 17, 2012
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