Deep in the ocean, animals that flash, sparkle, and glow use light to survive in the dark. Airing February 3, 2016 at 9 pm on PBSPremiere Date: January 12, 2016 | Runtime: 00:00:30
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NOVA brings you stories from the frontlines of science and engineering, answering the big questions of today and tomorrow, from how our ancestors lived, to whether parallel universes exist, to how technology will transform our lives. Visit the official website to watch full-length documentaries, or explore our world through short-form video, on our digital publication NOVA Next.