A new study about tadpoles that turn into cannibals may sound like fodder for nature trivia, but it carries a much deeper message about evolution—and even about ourselves.

The 2nd Mobile Brigade Combat Team is one of the Army's early Transformation in Contact units to be issued new drones.

Cannibalistic behavior in toad species may reveal hidden clues about evolution, genetics and environment by Indiana University edited by Lisa Lock, reviewed by Robert Egan Editors' notes ...