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» evolution, developmental biology and ecology

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image: Humongous Herbivorous Dinosaur

Humongous Herbivorous Dinosaur

By | September 4, 2014

A near-complete titanosaur fossil provides new details of the dinosaurs’ lives. 

1 Comment

image: Losing Languages

Losing Languages

By | September 4, 2014

Biological criteria and evolutionary models help predict threats to spoken language, according to two studies.

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image: A Long Line of LINEs

A Long Line of LINEs

By | September 1, 2014

Different mechanisms repress mobile DNA elements in human embryonic stem cells depending on the elements’ evolutionary ages.

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image: Head Scratchers

Head Scratchers

By | September 1, 2014

Many natural phenomena elude our understanding.

5 Comments

image: Precisely Placed

Precisely Placed

By | September 1, 2014

Vein patterns in the wings of developing fruit flies never vary by more than the width of a single cell.

3 Comments

image: Six-Legged Syringes

Six-Legged Syringes

By | September 1, 2014

Researchers whose work requires that they draw blood from wild animals are finding unlikely collaborators in biting insects.

2 Comments

image: Speaking of Science

Speaking of Science

By | September 1, 2014

September 2014's selection of notable quotes

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image: The Iceman Cometh

The Iceman Cometh

By | September 1, 2014

Meet Ötzi, the Copper Age ice man who is helping scientists reconstruct changes in the population genetics of the red deer he hunted.

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image: This Bug Sucks

This Bug Sucks

By | September 1, 2014

An assassin bug, which some researchers are using as living syringes to sample blood from birds and mammals, feeds on a bat.

2 Comments

image: Splitting Hairs

Splitting Hairs

By | September 1, 2014

Fragments of mitochondrial DNA from deer hair found on the clothing of an ice-entombed mummy offer a glimpse into Copper Age ecology.

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