The fastest warming period since 1880 occurred in the past 30 years, according to a Washington Post analysis of NASA data.

From triples to quads, these charts show how Olympic figure skating has increased in difficulty over time. See what it will take to win gold in Milan.

Abstract: Compact low dropout (LDO) with high current handling capability and superior transient response is gaining increasing attention for the battery-powered 5G mobile applications. In this ...