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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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The public may still believe that male-specific traits, such as high testosterone levels, lead to many of the gender inequalities that exist in society, but science tells a different story.

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image: Fruit Bats Argue Using Nuanced Communication

Fruit Bats Argue Using Nuanced Communication

By | December 29, 2016

Audio recordings of bats hashing out disputes reveals that their calls are laden with information about identity and intent.

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image: Opinion: Aging, Not a Disease

Opinion: Aging, Not a Disease

By | December 23, 2016

A response to “Opinion: Aging, Just Another Disease” 

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image: RNA Pathway Helps Keep Flies Alive

RNA Pathway Helps Keep Flies Alive

By | December 22, 2016

An anti-transposon pathway previously thought to function only in reproductive tissue also helps reduce harmful mutations in body cells of fruit flies.

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image: Study: Aging May Be Reversible In Mice

Study: Aging May Be Reversible In Mice

By | December 19, 2016

By tweaking four transcription factors that convert differentiated cells into pluripotent precursors, researchers report having reversed aging in mice. 

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Standard taxonomy lumps together bird species that should be separate, a new study suggests, raising the total number of estimated species from 9,000 to 18,000.

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image: A Tale of Two Tails

A Tale of Two Tails

By | December 7, 2016

An analysis of ancient fish fossils suggests that mammalian and fish tails are fundamentally different structures, each with unique evolutionary histories.

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image: Controlled Splicing Extends Life Span in Roundworms

Controlled Splicing Extends Life Span in Roundworms

By | December 7, 2016

Increasing the expression of an RNA splicing factor mimics dietary restriction, prolonging life in nematodes. 

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