Metabolism is known to be linked to lifespan in some species, though it remains unclear how this effect is mediated. Here they show that reduced pyruvate dehydrogenase (PDH) activity lowers ...

Resurrecting extinct animals is both “exhilarating and terrifying,” says Beth Shapiro, an expert in ancient DNA and a biologist at the University of California, Santa Cruz. Exhilarating ...

Learning to track is a sacred responsibility. It gives you the ability to come into the center of the lives and homes of animals. You must treasure this gift and respect the animals by being ...

At the same time, automakers are navigating steel and aluminum imports levies of at least 25%; 25% duties on all goods from Canada and Mexico; 10% global tariffs and reciprocal tariffs around the ...

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No group of animals has a higher rate of endangerment than amphibians. Scientists estimate that a third or more of all the roughly 6,300 known species of amphibians are at risk of extinction [6].