Sunday, December 22

Evolution

Over 72 million Americans are obese—a condition associated with a plethora of negative health outcomes including diabetes, cancer, and heart problems. But Americans’ eating habits aren’t obesity’s only cause, and we’ve suspected as much for a long time now. In 1932, the California Medical Association noted that “the inborn disposition to obesity may be very […]

A tiger mosquito (Aedes albopictus) sucking blood from human skinMarco Uliana via Shutterstock For most of our history, wolves have been a menace to humanity. Sharp teeth, raw speed, and pack coordination put us at serious risk. Their howls still send chills down our spines for good reason. But some thousands of years ago, some […]

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