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image: Early Animals Oxygenated Oceans

Early Animals Oxygenated Oceans

By | March 11, 2014

Researchers suggest that ancient animal species helped oxygenate Earth’s oceans, paving the way for complex life forms to evolve.

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image: Convergent Fish Fins

Convergent Fish Fins

By | March 5, 2014

Adipose fins, long considered vestigial, may have evolved multiple times as a key adaptation in some fish, study finds.

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image: A Twist of Fate

A Twist of Fate

By | March 1, 2014

Once believed to be irrevocably differentiated, mature cells are now proving to be flexible, able to switch identities with relatively simple manipulation.

3 Comments

image: Neural Target for Autism?

Neural Target for Autism?

By | February 7, 2014

Mouse and rat models of the developmental disorder responded positively to a drug given to their mothers a day before birth.

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image: Meiosis Maven

Meiosis Maven

By | February 1, 2014

Fueled by her love of visual data and addicted to chromosomes, Abby Dernburg continues to study how homologous chromosomes find each other during gamete formation.

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image: Unmasking Secret Identities

Unmasking Secret Identities

By | February 1, 2014

A tour of techniques for measuring DNA hydroxymethylation

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image: Shrimp Sight

Shrimp Sight

By | January 24, 2014

Although mantis shrimp eyes have twelve different photoreceptors, the crustaceans have a hard time distinguishing colors, according to a new study.

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image: Fish of Many Colors

Fish of Many Colors

By | January 23, 2014

Researchers seek insight into the pigmentation patterns of guppies and zebrafish.

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image: Microbes Expel Swarms of Vesicles

Microbes Expel Swarms of Vesicles

By | January 10, 2014

Scientists present the first evidence that marine cyanobacteria release vesicles—billions and billions of vesicles.

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image: Week in Review: January 6–10

Week in Review: January 6–10

By | January 10, 2014

Bacterial genes aid tubeworm settling; pigmentation of ancient reptiles; nascent neurons and vertebrate development; exploring simple synapses; slug-inspired surgical glue

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