The Scientist

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image: Waiting in the Wings

Waiting in the Wings

By | December 1, 2013

A century’s worth of collected butterflies shed light on how climate change threatens the survival of early-emerging species.

1 Comment

image: Virginia Targets Wild Pigs

Virginia Targets Wild Pigs

By | November 26, 2013

The state assembles a task force to try to slow the growth of burgeoning populations of the ecologically destructive invasive species.

2 Comments

image: Review: <em>The Origin of Species</em>

Review: The Origin of Species

By | November 22, 2013

The Howard Hughes Medical Institute this week released three short films to teach students about evolution and speciation.

4 Comments

image: Week in Review: November 18–22

Week in Review: November 18–22

By | November 22, 2013

Chilly mice develop more tumors; gut bacteria aid cancer treatment; two Y chromosome genes sufficient for assisted reproduction; HIV’s “invisibility cloak”

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image: It Takes Two

It Takes Two

By | November 21, 2013

Two genes from the Y chromosome are sufficient to generate male mice capable of fathering healthy offspring via an assisted reproductive technique.

1 Comment

image: Behavior Brief

Behavior Brief

By | November 17, 2013

A round-up of recent discoveries in behavior research

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image: Protein Sequencing Disputes Linnaeus

Protein Sequencing Disputes Linnaeus

By | November 6, 2013

Comparing the proteins of a 300-year-old pickled elephant fetus with modern sequence data challenges Carl Linnaeus’s decision to assign it as the Asian elephant type specimen.

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image: Males Court Bearded Ladies Less

Males Court Bearded Ladies Less

By | November 6, 2013

Blue badges that make female lizards less attractive to potential mates are paradoxically common.

3 Comments

image: Week in Review: October 28–November 1

Week in Review: October 28–November 1

By | November 1, 2013

Neuronal DNA variation; male hormone sparks mosquito egg production; pulvinar neurons aid primate snake detection; spiders and cryptic female choice

0 Comments

image: How, If, and Why Species Form

How, If, and Why Species Form

By , and | November 1, 2013

Biologists have struggled for centuries to properly define what constitutes a “species.” They may have been asking the wrong question—many smaller organisms might not form species at all.

10 Comments

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