Image of the Day: Hot Spring Microbes

At the Grand Prismatic Spring in Yellowstone National Park, yellow and orange bacteria and algae grow in the warm waters around the pool's edge.

The Scientist Staff

Interested in reading more?

The Scientist ARCHIVES

Become a Member of

Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member?