On the bottom of the Pacific Ocean, near fissures spewing hot water, a submersible stumbled upon a thriving community of animals living in cavities below.
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists have ...
Caenorhabditis elegans, one millimeter long, has just 959 cells. The worm’s simplicity has made it a mainstay of scientific research.Credit... Supported by By Teddy Rosenbluth When scientists ...