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    Groundbreaking surgery gives hope to people suffering from debilitating fainting

    04:04
  • Researchers at Stanford Medicine set record and crack medical mystery

    08:06
  • Doctors transplant pig heart into a human patient in last-ditch effort to save his life

    00:29
  • Egyptologists digitally 'unwrap' ancient pharaoh

    01:12
  • James Webb telescope launches into space

    01:44
  • Perfectly preserved dinosaur egg highlights link to modern birds

    00:59
  • Inside the modern marvel that could reshape our understanding of the universe

    04:00
  • Was the tornado disaster an effect of climate change? Scientists aim to find out

    04:46
  • Scientists study spectacular Great Barrier Reef spawning

    01:02
  • Early paper in Einstein's theory of relativity sells for $13M at auction

    01:29
  • Triceratops skeleton sold at Paris auction for over $7 million to American collector

    01:06
  • Choosing 'junk' over facts, Miami school forces vaccinated students to stay home for 30 days

    04:21
  • NASA launches asteroid probe named Lucy into the sky with diamonds

    01:13
  • Nobel Prize for chemistry awarded for development of tool to build molecules

    01:43
  • Nobel Prize awarded to two U.S. scientists for discovery of receptors of temperature, touch

    01:14
  • Watch: All-civilian SpaceX flight splashes down, four crew members safely exit capsule

    02:59
  • Inspiration4 astronauts give St. Jude’s patients a tour of Dragon capsule

    01:41
  • Exclusive: Inside look at world’s first 3D-printed rocket

    01:45
  • Civilian astronauts set to blast off in Inspiration4 launch

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  • Hubble Space Telescope captures 'Einstein Ring,' named after Albert Einstein

    00:22

Washington State Man Among Finalists for Trip to Mars

01:44

A Microsoft programmer is among 100 finalists for a proposed civilian outpost on Mars. KING's Josh Green reports.