The researchers studied a 13,000 year-old dire wolf tooth unearthed in Ohio and a 72,000 year-old skull fragment found in Idaho, both part of natural history museum collections. This undated photo ...

A research team is developing a 3D-printed skin imitation equipped with living cells in order to test nanoparticles from cosmetics without animal testing. A research team from TU Graz and the ...

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Previously unknown access points in cell membrane proteins have been discovered ... with G protein-coupled receptors (GPCRs) in their natural environment. These interactions reveal new ways ...