Dog Saves A Man’s Life

A homeless man suffering a medical emergency in Washington state attached a note to his dog and sent it for help. Not long after, a local resident found the dog walking along some railroad tracks, read the note, and dialed 911. The note didn’t give a location, but police had received reports of a homeless man with a dog living […]

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Resurrecting an ancient virus

French researchers have revived a dormant and previously unknown virus from a 30,000-year-old sample of Siberian permafrost. The pathogen poses no threat to humans, but its zombie-like return to an infectious state demonstrates the remarkable durability of microbes and raises the question of whether unknown, disease-causing viruses from some ancient era might be locked in ice. [This] is a good […]

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