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Across the observable universe, galaxies advertise themselves in radio waves for familiar reasons-magnetic fields, cosmic ...

HuffPost spoke with Columbia University professor Elizabeth Saunders about the risks of a "personalist" foreign policy and ...

Big wins, brutal snubs, and heated debates. Here are the biggest highs and lows from the 31st Critics’ Choice Awards that had ...

Explore Stephen Hawking's concerns about AI and its potential to be humanity's biggest existential threat. Discover the ...

Sony currently has an enormous January/Holiday sale on the PS Store, with thousands of digital goodies up for grabs. This big ...