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The Scientist

» genetics, evolution and developmental biology

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image: High-Flying Ducks

High-Flying Ducks

By | July 1, 2015

Five species of waterfowl have evolved a variety of adaptations to adjust to the high altitude of South America’s Lake Titicaca.

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image: How to Make a New Species

How to Make a New Species

By | July 1, 2015

Scientists mutate a mating pheromone and its corresponding receptor in yeast to promote speciation.

3 Comments

image: Speaking of Science

Speaking of Science

By | July 1, 2015

July 2015's selection of notable quotes

5 Comments

image: Morphine’s Missing Link Found

Morphine’s Missing Link Found

By | June 29, 2015

Researchers identified the last poppy gene product needed to produce morphine in yeast.

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image: Extra DNA Base Discovered

Extra DNA Base Discovered

By | June 23, 2015

An epigenetic variant of cytosine is stable in the genomes of living mice, suggesting a possible expansion of the DNA alphabet.

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image: Roos Are Mainly South Paws

Roos Are Mainly South Paws

By | June 22, 2015

A new study shows that kangaroos are predominantly left-handed.

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image: Telltale Tusks

Telltale Tusks

By | June 22, 2015

Sequencing DNA from ivory may be useful for tracking down elephant poachers.

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image: Spider and Centipede Venom Remarkably Similar

Spider and Centipede Venom Remarkably Similar

By | June 12, 2015

The predatory toxins employed by animals separated by millions of years of evolution are virtually identical, a study shows.

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image: Sperm From Ovaries

Sperm From Ovaries

By | June 11, 2015

With the deletion of a single gene, female Japanese rice fish can produce sperm. 

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image: Tippling Chimps Caught in the Act

Tippling Chimps Caught in the Act

By | June 10, 2015

Researchers in Africa observe chimpanzees stealing palm wine from villagers’ cups and imbibing the beverage.

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