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image: Warming Climate Hurt Megafauna?

Warming Climate Hurt Megafauna?

By | July 27, 2015

The massive mammals that roamed Earth some 30,000 years ago may have gone extinct as a result of global warming, according to an ancient-DNA study.

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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.  


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. 


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.


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


image: Book Excerpt from <em>Faith vs. Fact</em>

Book Excerpt from Faith vs. Fact

By | July 1, 2015

In Chapter 1, “The Problem,” author Jerry Coyne sets the historical stage for his suggestion that science and religion are not compatible and never will be.


image: Capsule Reviews

Capsule Reviews

By | July 1, 2015

Stoned, Anxious, The Deeper Genome, and Testosterone


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.

1 Comment

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.


image: Speaking of Science

Speaking of Science

By | July 1, 2015

July 2015's selection of notable quotes


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