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

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image: Historical Hunts

Historical Hunts

By | January 1, 2017

See images from a century of fur trapping and hunting in the Amazon basin.

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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: Natural Selection Kept Neanderthal DNA in Modern Humans

Natural Selection Kept Neanderthal DNA in Modern Humans

By | December 29, 2016

Interbreeding with Neanderthals appears to have reintroduced genetic sequences related to innate immunity that had been lost as humans migrated out of Africa. 

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image: Cheetah Range Drops 90 Percent

Cheetah Range Drops 90 Percent

By | December 27, 2016

Estimating only 7,100 individuals remaining, researchers urge a reclassification of the species from vulnerable to endangered.

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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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image: How These Rodents Got Their Stripes

How These Rodents Got Their Stripes

By | November 2, 2016

The African striped mouse and the chipmunk develop dorsal stripes through a newly identified mechanism of coat color variation.

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image: Week in Review: October 24–28

Week in Review: October 24–28

By | October 27, 2016

Patient Zero exonerated; Jack Woodall dies; Wolbachia-harboring mosquitoes deployed in fight against Zika; implanted neurons function in adult mouse brain 

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image: Week in Review: October 17–21

Week in Review: October 17–21

By | October 21, 2016

Report finds that pathologist involved in anonymous defamation case committed multiple acts of misconduct; growing eggs from stem cells; neutrophils’ role in metastasis; convergent evolution in birds

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