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image: The Downside of Antibiotics?

The Downside of Antibiotics?

By | July 3, 2013

Bacteria-killing antibiotics might also damage a person’s tissues.

3 Comments

image: “Bigfoot” Samples Yield Opossum DNA

“Bigfoot” Samples Yield Opossum DNA

By | July 2, 2013

Supposed Sasquatch samples turn out to be a mix of opossum and other known species, according to a new analysis.

4 Comments

image: Crowd Control

Crowd Control

By | July 1, 2013

Molecules, cells, or vertebrates—when individuals move and act as a single unit, surprisingly complex behaviors arise that hint at the origins of multicellularity.

7 Comments

image: Worried Sick

Worried Sick

By | July 1, 2013

Expectations can make you ill. Fear can make you fragile. Understanding the nocebo effect may help prevent this painful phenomenon.

3 Comments

image: Fungus-Fighting Genes

Fungus-Fighting Genes

By | June 27, 2013

Two genes from wild relatives of wheat could save domestic wheat from fungal destruction.

1 Comment

image: Horse Genome Is Oldest Ever Sequenced

Horse Genome Is Oldest Ever Sequenced

By | June 26, 2013

By sequencing the genome of a 700,000-year-old horse, researchers have pushed back the time of DNA survival by almost an order of magnitude.

3 Comments

image: Darwin Cleared of Plagiarism

Darwin Cleared of Plagiarism

By | June 26, 2013

A new book by an evolution historian asserts that Darwin and Wallace developed their theories of evolution independently.

1 Comment

image: Week in Review, June 17–21

Week in Review, June 17–21

By | June 21, 2013

On the gene patent decision; a high-res human brain model; bats’ influence on moths mating calls; toxicants threaten brain health; platelet-driven immunity

0 Comments

image: Bacterial DNA in Human Genomes

Bacterial DNA in Human Genomes

By | June 20, 2013

A new study finds strong evidence that bacteria can transfer genes into human genomes, especially in cancer cells.

6 Comments

image: Identifying Spurious Cancer Mutations

Identifying Spurious Cancer Mutations

By | June 19, 2013

Researchers reveal why analyses of cancer-causing mutations are riddled with false positives and demonstrate a new approach that eliminates the problem.

2 Comments

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The Scientist
The Scientist