Two elderly residents of Sardinia, a certified Blue Zone. Photo: Claudine Doury/Agence VU’/Redux It is exceptionally hard to ...

Black don’t crack.” “It is not that racist ideas and largely fake data are present in the literature,” Newman would later write, “although these are extremely serious problems, but that such issues ...

Metals, as most know them, are good conductors of electricity. That's because the countless electrons in a metal like gold or ...