novapsyche (![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
novapsyche) wrote2010-08-12 11:28 pm
novapsyche) wrote2010-08-12 11:28 pm
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Researchers find evidence of earliest butchers: Fossils unearthed in Ethiopia indicate human ancestors were using tools to cut meat away from bones about 3.4 million years ago, a million years earlier than previously thought.
Mental Health Problems Rising Among College Students -- "Between 1998 and 2009, the number of students coming into counseling who were diagnosed with at least one mental disorder increased 3 percent, from 93 percent to 96 percent."
Part of Stomach Removed Through Patient's Mouth
New Technique Grows Heart Cells in Petri Dish
Arctic rocks shed light on ancient Earth's inner workings: The rocks found on Canada's Baffin Island originated in the Earth's mantle and are nearly as old as the planet itself, geochemists say.
Mental Health Problems Rising Among College Students -- "Between 1998 and 2009, the number of students coming into counseling who were diagnosed with at least one mental disorder increased 3 percent, from 93 percent to 96 percent."
Part of Stomach Removed Through Patient's Mouth
New Technique Grows Heart Cells in Petri Dish
Arctic rocks shed light on ancient Earth's inner workings: The rocks found on Canada's Baffin Island originated in the Earth's mantle and are nearly as old as the planet itself, geochemists say.