Sofia Zaitman

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DARPA Is About to Start Testing an Autonomous, Submarine-Hunting Ocean Drone

The ACTUV will be able able to spend months at sea, autonomously tracking submarines from the surface.<p>Early next year, DARPA will begin testing a 132-foot unmanned submarine-hunting ocean drone in San Diego. Slapped with the cumbersome title of Anti-Submarine Warfare Continuous Trail Unmanned …

Rage against Starbucks' red cups has inspired grumpy Christmas memes

As you read this, the war on Christmas is being waged in the form of red cups.<p>Starbucks changed its iconic red cup design this year to omit the …

Astronomers saw a black hole wake up after 26 years and do something extremely violent

Such events are very rare, but astronomers managed to record incredible footage of the aftermath this summer.<p>The black hole is part of star system called V404 Cygni. The black hole is about 12 times more massive than the sun and is nearly 46 quadrillion miles away from Earth. Over at least the last …