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Creatures of Light

Deep in the ocean, animals that flash, sparkle, and glow use light to survive in the dark.


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NOVA Now Podcast

NOW Now is a biweekly podcast digging into the science behind the headlines. Alok Patel takes you behind the scenes with the people—scientists, engineers, technologists, mathematicians and more—working to understand our world. Now it's more critical than ever to distinguish fact from fiction and find science-based answers to the most pressing questions of our time.

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Major funding for NOVA is provided by the David H. Koch Fund for Science, the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.