Decades ago, engineers largely dismissed vertical-axis wind turbines—which spin around a central axis like a top—because they could not match the efficiency of the propeller-like turbines common today.
But researchers have found recently that…
April 2016
Scientists are racing to deploy foolproof quantum encryption before quantum computers come along that render all our passwords useless.
Passwords work today because the computers we have, while theoretically capable of breaking passwords, would take…
First the good news: most of the nation's natural gas leakage can be halted by plugging up a relatively small number of "super emitters," according to the Stanford researcher who first documented the government's underestimate of the methane…
