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The small lizards adapted to unique niches among dozens of isles.

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image: How an Invasive Bee Managed to Thrive in Australia

How an Invasive Bee Managed to Thrive in Australia

By | January 1, 2017

The Asian honeybee should have been crippled by low genetic diversity, but thanks to natural selection it thrived.

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Researchers use a century of trade records to uncover differences in the resilience of terrestrial and aquatic species.

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image: Researchers Track Eels on Their Cross-Atlantic Migration

Researchers Track Eels on Their Cross-Atlantic Migration

By | January 1, 2017

A mysterious migration is coming to light after more than a century of study.

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Scientists are enlisting the help of pigeons, parrots, crows, jays, and other species to disprove the notion that human cognitive abilities are beyond those of other animals.

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image: Elephant Footprints Create Habitat for Tiny Aquatic Creatures

Elephant Footprints Create Habitat for Tiny Aquatic Creatures

By | December 1, 2016

Researchers discover diverse communities of invertebrates inhabiting the water-filled tracks of elephants in Uganda.

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Certain microbes express genes in a methane-production pathway, offering an explanation for puzzlingly high levels of the gas in some lakes.

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A family’s collection of antique microscope slides became a trove of genetic information about the eradicated European malaria pathogen.

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image: Neurometabolic Disorders Could Contribute to Depression

Neurometabolic Disorders Could Contribute to Depression

By | November 1, 2016

Impairments in the production of neurotransmitters may lead to depression in some patients, preliminary results show, opening new avenues for research.

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Male mice exposed to females, their urine, or a chemical in their urine lost sensory neurons in their vomeronasal organs that respond to that chemical.

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