Tag Archives: animals

The Second Person to Get a Pig Heart Transplant Just Died

Lawrence Faucette, the 58-year-old patient with terminal heart disease who was the second person to receive a genetically engineered pig heart, died on October 30, according to a statement from the University of Maryland Medical Center in Baltimore, where the transplant was performed. Faucette received the transplant on September 20 …

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Everyone Was Wrong About Why Cats Purr

Feline researchers have long believed that purring is produced by voluntary muscle contractions, but a new report indicates that this vibration in the larynx of cats may be explained by the myoelastic aerodynamic theory of phonation. Studies on the complex action that produces a unique vibration in the larynx of …

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The Vampire Bat Is Moving Closer to the US. That’s a Problem

In 2010, a 19-year-old migrant farmworker from Mexico arrived at a sugarcane plantation in Louisiana unknowingly carrying a deadly virus. His symptoms were mild at first: fatigue, shoulder pain, and numbness in one of his hands. As his condition worsened, he was admitted to a hospital in New Orleans. There, …

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In Defense of the Rat

This story originally appeared on Hakai and is part of the Climate Desk collaboration. There was a time when we human beings used to put animals on trial for their alleged crimes against us. The earliest of these prosecutions in the Western tradition of law appears to be a case …

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What Do We Owe the Octopus?

Consider the octopus. Smart and sophisticated, it has a brain larger than that of any other invertebrate. With 500 million or so neurons, its nervous system is more typical of animals with a backbone. In lab experiments, the octopus can solve mazes, open jars, and complete tricky tasks to get …

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How Neuralink Keeps Dead Monkey Photos Secret

The tan macaque with the hairless pink face could do little more than sit and shiver as her brain began to swell. The California National Primate Center staff observing her via livestream knew the signs. Whatever had been done had left her with a “severe neurological defect,” and it was …

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Why Some Animals Thrive in Cities

Eat almost anything. Sleep almost anywhere. These, it seems, are the secrets to surviving in the city as a wild animal. Among the species that dominate urban spaces—pigeons, cockroaches, rats, foxes—these are the most obvious characteristics successful city dwellers have. But they aren’t the only tactics for urban survival. A …

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