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Does Overeating Cause Memory Impairment as We Age?

Overeating has been linked to a litany of health problems--diabetes, high blood pressure and stroke, to name a few. Memory loss , dementia and even Alzheimer's may someday be added to that list, according to the preliminary findings of a study on aging conducted by the Mayo Clinic . [More]

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Dingoes Ate My Nametag: Tool Use in a Dingo

Each morning, a nametag would turn up missing. They went missing at some point during the nights, when nobody was around to notice. Each time one went missing, of course, it would be replaced

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Heads Up for Smart Phone Glasses

Could the ultimate smart gadget for accessing the Web, messaging and making phone calls be…a pair of eyeglasses? We may know by the end of the year.

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The Neglect of Mental Illness Exacts a Huge Toll, Human and Economic

Mental health care is one of the biggest unmet needs of our time. Nearly one in two people in the U.S. will suffer from depression, anxiety disorders or another mental health ailment at some point in their life, and about one in 17 Americans currently has a serious mental illness

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Superluminal Neutrino Result Caused by Faulty Connection?

A data transmission problem? (Wikipedia/BigRiz) Although still awaiting full confirmation, a breaking news report in Science (and Nature , see below) indicates that the measurement of an apparently faster-than-light travel time for muon-neutrinos generated at CERN and detected at the Gran Sasso laboratory – which hit the world headlines back in September 2011 – may have been due to a problematic physical connection between a fiber-optic cable and an electronics card in a computer.

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Faster-than-light neutrinos explained?

The detector at the Gran Sasso end of the OPERA experiment. Credit: OPERA The faster-than-light neutrinos seen by the OPERA particle physics experiment last year may have just been explained. By a loose cable.

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Sirtuin Protein Linked to Longevity in Mammals for First Time

By Heidi Ledford of Nature magazine At last, a member of the celebrated sirtuin family of proteins has been shown to extend lifespan in mammals -- although it's not the one that has received the most attention and financial investment. Sirtuin genes and the proteins they encode have intrigued many researchers who study ageing ever since they were first linked to longevity in yeast.

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