Voyager 1 spacecraft reaches interstellar space, study confirms

University of Iowa space physicist Don Gurnett says there is solid evidence that NASA's Voyager 1 spacecraft has become the first manmade object to reach interstellar space, more than 11 billion miles distant and 36 years ...

Man gets 3 years for hacking police websites

A 22-year-old Ohio man linked to the hacker collective Anonymous was sentenced Thursday to three years in federal prison for breaking into police-agency websites across the country.

Stem cells are wired for cooperation, down to the DNA

We often think of human cells as tiny computers that perform assigned tasks, where disease is a result of a malfunction. But in the current issue of Science, researchers at The Mount Sinai Medical Center offer a radical view ...

Antarctic research details ice melt below massive glacier

An expedition of international scientists to the far reaches of Antarctica's remote Pine Island Glacier has yielded exact measurements of an undersea process glaciologists have long called the "biggest source of uncertainty ...

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