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Negative experiences on Facebook linked to increased depression risk in young...

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In the first study of its kind, public health researchers show that young adults who reported having negative experiences on Facebook -- including bullying,...

Teenage weight gain down to dramatic drop in calories they burn

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An acceleration in obesity among young teenagers could be explained by a 12-year-long study which found that the number of calories they burn while...

New research reveals hundreds of undiscovered black holes

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Hubble Space Telescope Observation of the central region of the Galactic globular cluster NGC 6101: Compared to the majority of Galactic globular clusters, NGC...

Study identifies brain cells that help people learn by watching others

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Picture a little boy imitating his father shaving in the mirror or a little girl wobbling proudly in her mother's high heels. From infancy, we...

Carnegie Mellon algorithm detects online fraudsters

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Method sees through camouflage to reveal fake followers, reviewers An algorithm developed at Carnegie Mellon University makes it easier to determine if someone has faked...

Seeing the forest for the trees: World’s largest reforestation program overlooks...

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China's Grain-for-Green Program, the world's largest reforestation effort, has transformed 69.2 million acres of cropland and barren scrubland back to forest. Yet, the program...

High variability suggests glycemic index is unreliable indicator of blood sugar...

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The glycemic index of a given food, a value that aims to quantify how fast blood sugar rises after eating it, can vary by...

Humans may be uniquely identified by the proteins in their hair

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Unique protein markers in hair could be used alongside DNA profiling for human identification, according to a study published September 7, 2016 in the...

Life history of the 360-million-year-old tetrapod Acanthostega rewrites the tetrapod move...

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This is a picture of the Acanthostega fossil.Credit: Jennifer CLack This week in the journal Nature, a team of researchers from Uppsala University in Sweden,...

Reconciling dwarf galaxies with dark matter

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Andrew Wetzel's simulation shows stars in the Milky Way-like galaxy on the left and the same region's dark matter on the right. Image is...

Smartphone hacks 3-D printer by measuring ‘leaked’ energy and acoustic waves

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An illustration of a smartphone hacking a 3-D printer. Credit: Wenyao Xu. The ubiquity of smartphones and their sophisticated gadgetry make them an ideal tool...