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image: Discovering Archaea, 1977

Discovering Archaea, 1977

By | March 1, 2014

Ribosomal RNA fingerprints reveal the three domains of life.


image: Early Evidence

Early Evidence

By | March 1, 2014

Fossilized structures suggest that mat-forming microbes have been around for almost 3.5 billion years.


image: Keys to the Minibar

Keys to the Minibar

By | March 1, 2014

Degraded DNA from museum specimens, scat, and other sources has thwarted barcoding efforts, but researchers are filling in the gaps with mini-versions of characteristic genomic stretches.

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image: Speaking of Science

Speaking of Science

By | March 1, 2014

March 2014's selection of notable quotes


image: The Benefits of Barcoding

The Benefits of Barcoding

By | March 1, 2014

Watch DNA barcoder Mehrdad Hajibabaei from the University of Guelph describe the technology’s potential.


image: New Species of Randy Marsupials Discovered

New Species of Randy Marsupials Discovered

By | February 21, 2014

Researchers have identified three new Australian marsupial species, males of which fornicate until they keel over.


image: Week in Review: February 10–14

Week in Review: February 10–14

By | February 14, 2014

First Ancient North American genome; cannabinoids connect hunger with olfaction and eating; biotechs explore crowdfunding; confronting creationism


image: Opinion: Confronting Creationism

Opinion: Confronting Creationism

By | February 7, 2014

Five reasons why scientists should stay out of debates over evolution.


image: Huge Mystery Jellyfish Washes Ashore

Huge Mystery Jellyfish Washes Ashore

By | February 7, 2014

Found by a family combing a beach in Tasmania, the giant invertebrate is new to science.


image: <em>The Scientist</em> on The Pulse #4

The Scientist on The Pulse #4

By | February 3, 2014

This week, Kerry Grens talks about a new study predicting Midwest earthquakes in the future, a new species of river dolphin, and the biomechanics of flying snakes.


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