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image: Rewriting <em>E. coli</em>’s Genetic Code

Rewriting E. coli’s Genetic Code

By Sabine Louët | August 5, 2011

Researchers use directed evolution to create a bacterial strain that substitutes a synthetic base for thymine.

6 Comments

image: Lab-Grown Sperm

Lab-Grown Sperm

By Cristina Luiggi | August 4, 2011

Healthy mice are born from germ cell precursors grown in vitro.

6 Comments

image: Anti-evolution Vandals?

Anti-evolution Vandals?

By Edyta Zielinska | August 1, 2011

Pro-evolution bumper stickers and emblems are being removed from the cars of biologists in Florida.

72 Comments

image: Deconstructing the Mosaic Brain

Deconstructing the Mosaic Brain

By Tom Curran | August 1, 2011

Sequencing the DNA of individual neurons is a way to dissect the genes underlying major neurological and psychological disorders.

6 Comments

image: Ernst Haeckel’s Pedigree of Man, 1874

Ernst Haeckel’s Pedigree of Man, 1874

By Hannah Waters | August 1, 2011

After completing his studies in medicine and biology, a restless Ernst Haeckel set off for Italy in 1859 to study art and marine biology. The diversity of life fascinated the 26-year-old Prussian, and in addition to painting landscapes, he spent the

21 Comments

image: An Unlichenly Pair

An Unlichenly Pair

By Hannah Waters | August 1, 2011

A young botanist pays tribute to his mentor by naming a newly discovered, rare species in his honor.

0 Comments

image: Capsule Reviews

Capsule Reviews

By Bob Grant | August 1, 2011

First Life, Radioactivity, Brain Bugs, Life of Earth

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image: Learning to Become a Tree Hugger

Learning to Become a Tree Hugger

By Amy Maxmen | August 1, 2011

A guide to free software for constructing and assessing species relationships

0 Comments

image: The First Plant Interactome

The First Plant Interactome

By Jessica P. Johnson | July 28, 2011

Protein interaction networks in Arabidopsis give clues to plant evolution and immunity.

0 Comments

image: On the Origin of Birds

On the Origin of Birds

By Cristina Luiggi | July 27, 2011

The discovery of a new bird-like fossil challenges longstanding theories about which species of dinosaur gave rise to the avian lineage.

24 Comments

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