Two bacteria are sitting near free-floating DNA. Suddenly, one bacterium shoots out a long appendage, latches onto a DNA fragment and reels in its catch. It happens fast, but it’s clear: this organism ...

Learn more about the juvenile fish that carry sea anemones like weapons or shields to ward off predators.

Cara Tabachnick is a news editor at CBSNews.com. Cara began her career on the crime beat at Newsday. She has written for Marie Claire, The Washington Post and The Wall Street Journal. She reports on ...

• What: Opening reception for "Native Fishing in Ancient Idaho: Hooks, Harpoons & Hunting Fish" exhibit. • When: 7 to 9 p.m. April 24. • Where: Herrett Center for Arts and Science, Twin Falls. • ...