Study: Loss of water in drought caused Sierra Nevada to rise

Loss of water from rocks during drought caused California's Sierra Nevada to rise nearly an inch (2.5 centimeters) in height from October 2011 to October 2015, according to a new NASA study made public Wednesday.

Three papers help to crack the code of coenzyme Q biosynthesis

Coenzyme Q (CoQ) is a vital cog in the body's energy-producing machinery, a kind of chemical gateway in the conversion of food into cellular fuel. But six decades removed from its discovery, scientists still can't describe ...

Target buys same-day delivery service for $550 mn

Target said Wednesday it was acquiring same-day grocery delivery service Shipt for $550 million, helping the US retail titan step up its challenge to Amazon and its recently acquired Whole Foods supermarket chain.

Three plead guilty in Mirai botnet attacks

US officials unveiled criminal charges Wednesday against a former university student and two others in the Mirai botnet attacks which shut down parts of the internet in several countries starting in mid-2016.

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