Why Do Some Living Things Glow?

The advantages and origins of bioluminescence.

February 1, 2015

Sale Extended - Save up to $20!

PLUS, for a limited time, get bonus gifts and issues with all Nat Geo subscriptions.
SEE SUBSCRIPTION OPTIONS

Related Topics

  • BIOLUMINESCENCE

You May Also Like

ANIMALS

How do fireflies get their glow? We finally have some answers.

ANIMALS

These elusive insects glow electric blue—and are only found in Appalachia

ANIMALS

What were the oldest animals to glow? A new study offers a clue.

ENVIRONMENT

These glowing seas have baffled sailors for centuries. Science may finally have answers.

TRAVEL

Bomba and bioluminescence—Puerto Rico is full of surprises

Legal
  • Terms of Use
  • Privacy Policy
  • Your US State Privacy Rights
  • Children's Online Privacy Policy
  • Interest-Based Ads
  • About Nielsen Measurement
  • Do Not Sell or Share My Personal Information
Our Sites
  • Nat Geo Home
  • Attend a Live Event
  • Book a Trip
  • Buy Maps
  • Inspire Your Kids
  • Shop Nat Geo
  • Visit the D.C. Museum
  • Watch TV
  • Learn About Our Impact
  • Support Our Mission
  • Masthead
  • Press Room
  • Advertise With Us
Join Us
  • Subscribe
  • Customer Service
  • Renew Subscription
  • Manage Your Subscription
  • Work at Nat Geo
  • Sign Up for Our Newsletters
  • Contribute to Protect the Planet
Follow us

National Geographic Logo - Home

Copyright © 1996-2015 National Geographic SocietyCopyright © 2015-2026 National Geographic Partners, LLC. All rights reserved