THE ORIGINAL COLLECTION · SINCE 2010

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Research announcements from universities, hospitals and scientific institutions. Explore the stories, people and discoveries behind the headlines.

Original publication datesPage 4171
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Medicine

Cancer 'avalanche effect' refuted

Cancer 'avalanche effect' refuted First, the number of chromosomes in a cell changes, then an avalanche of further mutations occur that transform the cell into a cancer cell, according to a well-known - but untested - theory. A research group at Lund ...

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Science

Leaner Fourier transforms

Leaner Fourier transforms New algorithm can separate signals into their individual frequencies using a minimal number of samples The fast Fourier transform, one of the most important algorithms of the 20th century, revolutionized signal processing. The ...

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Science

New labs sprouting up to test cannabis -- and the law

New labs sprouting up to test cannabis -- and the law Grandaddy Purple, Blueberry Yum Yum and other pot products may now be legal for medical use in 20 states and the District of Columbia, but how do patients know what dose they're really getting and whether ...

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Science

Mounting challenges undermine parenting

Mounting challenges undermine parenting Family Life Project releases major new findings New findings from a long-running study of nearly 1300 rural children by UNC's Frank Porter Graham Child Development Institute (FPG) reveal ...

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Medicine

Study finds biomaterials repair human heart

Study finds biomaterials repair human heart Clemson University biological sciences student Meghan Stelly and her father, Alabama cardiovascular surgeon Terry Stelly, investigated a biomedical application following a coronary artery bypass surgery and found that the application ...

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Science

The garden microbe with a sense of touch

The garden microbe with a sense of touch A common soil dwelling bacterium appears to possess a sense of touch, researchers have shown. A study, by Dr James Stratford at The University of Nottingham and Dr Simon Park at the University of Surrey, has ...

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