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Old Flies Can Become Young Moms

Their study, published online this month in Molecular Genetics and Genomics, casts doubt on the old notion of a tradeoff between reproduction and longevity.Popular wisdom and scientific opinion have held that “the more you reproduce the shorter you’re going to live,” said senior author John Tower, associate professor of biological sciences at USC….

Immune cells reveal fancy footwork

Our immune system plays an essential role in protecting us from diseases, but how does it do this exactly? Dutch biologist Suzanne van Helden discovered that…

Sweet molecule could lead us to alien life

The international team of researchers, including a researcher at University College London (UCL), used the IRAM radio telescope in France to detect the…

Joslin researchers identify new source of insulin-producing cells

Researchers at the Joslin Diabetes Center have shown that insulin-producing pancreatic beta cells can form after birth or after injury from progenitor cells…

Collapse of helium’s chemical nobility predicted by Polish chemist

Considered to be the smallest, most chemically inert and least polarizable of the 117 known chemical elements, helium has been challenging chemists for…

Opening the door to Europe’s archives

Most people have used a library but very few will have visited historical archives. Unlike libraries, archives are primarily concerned with conserving records…

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