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The Scientist

» PCR and evolution

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image: Dinosaurs’ Shiny Black Feathers

Dinosaurs’ Shiny Black Feathers

By | March 9, 2012

A 130 million-year-old winged dinosaur offers scientist the oldest evidence of iridescent feathers.

2 Comments

image: Genome Digest

Genome Digest

By | March 7, 2012

Meet the species whose DNA has recently been sequenced.

0 Comments

image: Jurassic Parasites

Jurassic Parasites

By | March 1, 2012

Fossilized fleas dating as far back as 165 million years provide clues of early flea evolution.

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image: Snake Tales

Snake Tales

By | March 1, 2012

An anthropologist and a herpetologist join forces to reveal the complex shared evolutionary and ecological history of pythons and primates.

8 Comments

image: Long Live the Y

Long Live the Y

By | February 22, 2012

Despite suggestions to the contrary, the Y chromosome is not necessarily rotting away.

8 Comments

image: Boozing for Better Health

Boozing for Better Health

By | February 16, 2012

Fruit flies consume alcohol to kill off parasites.

12 Comments

image: Opinion: What Is Life?

Opinion: What Is Life?

By | February 16, 2012

Designing the simplest possible living organism artificially may lend clues as to what life is.

100 Comments

image: Darwin Day Celebrations

Darwin Day Celebrations

By | February 13, 2012

As institutions around the world start celebrations of Darwin Day, New York reveals a digitized catalog of Darwin’s scientific manuscripts.

29 Comments

image: How the Zebra Got Its Stripes

How the Zebra Got Its Stripes

By | February 9, 2012

Zebras may have evolved their striped coat to avoid blood-sucking flies.

24 Comments

image: Peppered Moths Re-examined

Peppered Moths Re-examined

By | February 9, 2012

The textbook example of Darwinian evolution is tested and confirmed.

15 Comments

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