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image: “Feathered Poodle From Hell” Dino Found

“Feathered Poodle From Hell” Dino Found

By | July 20, 2015

A newly discovered relative of Velociraptor had abundant plumage and birdlike wings.  

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image: Bone Marrow Makes New Fat Cells

Bone Marrow Makes New Fat Cells

By | July 16, 2015

The origins of adipocytes have been hotly debated, but a human study supports the idea that the bone marrow takes part. 

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image: Calorie-Restricted Yeast Live Longer

Calorie-Restricted Yeast Live Longer

By | July 14, 2015

Calorie restriction in the organism extends lifespan, supporting a long-standing view that had been challenged by a study published last year.

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image: Week in Review: June 29–July 3

Week in Review: June 29–July 3

By | July 3, 2015

Sex differences in processing pain; clue in flu vaccine–narcolepsy link found; early antibiotic use affects the gut microbiome; lizard sex determined by genes, then temperature

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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.

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image: Speaking of Science

Speaking of Science

By | July 1, 2015

July 2015's selection of notable quotes

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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: 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: 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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