Ethiopia’s Exotic Monkeys
High in the Simien Mountains, researchers are getting a close-up look at the exotic, socially adventuresome primates known as geladas
The Secrets Within Cosmic Dust
Dust captured by a spacecraft from a comet’s tail holds clues to the origin of the solar system
Crawling Around with Baltimore Street Rats
The “urban ecosystem” serves as a research lab for scientist Gregory Glass, who studies the lives of the Charm City’s rats
Jingo the Dinosaur—a World War I Mascot
The papier-mâché Stegosaurus featured in the April 1, 1916 issue of the magazine The Survey was no joke
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