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image: Exercise Can Erase Memories

Exercise Can Erase Memories

By | May 8, 2014

Running causes rodents to forget their fears in part because of increased hippocampal neurogenesis, a study shows.

7 Comments

image: Rock Snot Explained

Rock Snot Explained

By | May 8, 2014

An increasingly common algal growth, found in rivers the world over, is caused by changing environmental conditions, not accidental introductions.

1 Comment

image: Augmenting the Genetic Alphabet

Augmenting the Genetic Alphabet

By | May 7, 2014

For the first time, synthetic DNA base pairs are replicated within living bacteria.

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image: Finch-Powered Fumigation

Finch-Powered Fumigation

By | May 7, 2014

Darwin’s finches use pesticide-treated cotton to line their nests and unwittingly protect themselves against parasitic fly larvae.

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image: IDing Cancer with 3-D Genomics

IDing Cancer with 3-D Genomics

By | May 7, 2014

In a proof-of-principle study, scientists show that the three-dimensional shape of a cancer cell genome can reliably classify subtypes of human leukemia.

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image: Half Genes, Half Environment

Half Genes, Half Environment

By | May 5, 2014

Examining more than 20 years of Swedish birth records, researchers determine that autism risk is influenced equally by genetic and environmental factors.

3 Comments

image: Lab-Grown Primordial Sperm

Lab-Grown Primordial Sperm

By | May 2, 2014

Scientists have reprogrammed human skin cells into immature sperm cells.

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Scientists urge the World Health Organization to delay destroying the last remaining laboratory stocks of live variola virus because there’s more research to be done.

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image: Week in Review: April 28–May 2

Week in Review: April 28–May 2

By | May 2, 2014

Male scientists stress mice out; using SCNT to reprogram adult cells; acetate can reach mouse brain, reduce appetite; WHO sounds “post-antibiotic era” alarm

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image: Competition for CRISPR Commercialization

Competition for CRISPR Commercialization

By | May 1, 2014

Researchers stake their proprietary claim on the genome-editing technique.

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