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image: The Challenges of Rare-Disease Research

The Challenges of Rare-Disease Research

By | September 1, 2016

With few resources and hesitant investors, basic scientists must rely on clinicians, patient advocates, and their own keen eye for biological connections.

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image: Popular Tumor Cell Line Contaminated

Popular Tumor Cell Line Contaminated

By | August 31, 2016

A commercially available glioblastoma cell line appears to be from a different source than its stated origins.

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image: One Receptor, Two Ligands, Different Responses

One Receptor, Two Ligands, Different Responses

By | August 31, 2016

Host and bacterial ligands that interact with the same cell-surface receptor induce different activities in human macrophages. 

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image: One Antigen Receptor Induces Two T cell Types

One Antigen Receptor Induces Two T cell Types

By | August 26, 2016

Precursor T cells bearing the same antigen receptor adopt two different fates in mice.

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image: Neonicotinoids May Harm Wild Bees

Neonicotinoids May Harm Wild Bees

By | August 16, 2016

Exposure to neonicotinoid pesticides is correlated with population declines of a large number of wild bee species, according to a field study conducted in the U.K.

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image: Polio Reemerges in Nigeria

Polio Reemerges in Nigeria

By | August 15, 2016

Prior to last week’s announcement of newly confirmed cases, the country had been polio-free for two years.

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image: The Badger-Cow TB Connection

The Badger-Cow TB Connection

By | August 5, 2016

Researchers in the U.K. report that badgers may be passing tuberculosis to farm animals not through direct contact, as was previously suspected, but through exposure to urine and feces.

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image: Book Excerpt from <em>Seven Skeletons</em>

Book Excerpt from Seven Skeletons

By | August 1, 2016

In Chapter 1, “The Old Man of La Chapelle: The Patriarch of Paleo,” author Lydia Pyne explains the public's evolving conception of the first complete Neanderthal skeleton found and described by scientists.

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By ditching traditional agar-based media, two biochemists captured iconic images of Myxococcus in 1982.

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Researchers reveal how seals affect vegetation patterns and influence the movement of feral horse populations on Sable Island in Canada.

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