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ARTIFICIAL INTELLIGENCE Can Artificial Intelligence Predict Earthquakes? Annie Sneed | Scientific American "Along with more sophisticated computing, he [Johnson] and his team are trying something in the lab no one else h...

The oldest living thing on Earth today is ... well, it's controversial. Figuring out the oldest thing alive requires defining "alive." It also requires a definition of "organism."

Imagine you're chopping vegetables when -- oops! -- you slice your finger. You run to the sink to wash the cut and then ready yourself for the inevitable sting that will come when you put antiseptic on the wound.