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image: Dengue’s Downfall?

Dengue’s Downfall?

By Jef Akst | September 15, 2015

Researchers characterize a protein that could be key to the virus’s virulence—and to developing a vaccine against the mosquito-borne disease.

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image: Characterizing DNA Quadruplexes

Characterizing DNA Quadruplexes

By Jef Akst | September 10, 2015

Researchers are developing new techniques to better understand how and why knots of DNA are distributed throughout the genome.

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image: Immune Cells Can Deliver Deadly Packages

Immune Cells Can Deliver Deadly Packages

By Amanda B. Keener | September 8, 2015

Much of the CD4+ T-cell death that occurs during HIV infection may be caused by direct delivery of the virus from neighboring cells, a study shows.

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image: Body, Heal Thyself

Body, Heal Thyself

By Jason Liebowitz | September 1, 2015

Reviving a decades-old hypothesis of autoimmunity

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image: Compatible Company

Compatible Company

By Amber Dance | September 1, 2015

A guide to culturing cells with viruses in mind

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image: Inner Ear Cartography

Inner Ear Cartography

By Ruth Williams | September 1, 2015

Scientists map the position of cells within the organ of Corti.

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image: Orchestrating Organoids

Orchestrating Organoids

By Kelly Rae Chi | September 1, 2015

A guide to crafting tissues in a dish that reprise in vivo organs

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image: Whaling Specimens, 1930s

Whaling Specimens, 1930s

By Amanda B. Keener | September 1, 2015

Fetal specimens collected by commercial whalers offer insights into how whales may have evolved their specialized hearing organs.

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image: Q&A: Placental Ponderings

Q&A: Placental Ponderings

By Christopher Coe | August 27, 2015

Biologist Christopher Coe answers readers’ questions about the prescient organ.

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image: A Case of Sexual Ambiguity, 1865

A Case of Sexual Ambiguity, 1865

By Amanda B. Keener | August 1, 2015

This year marks the 150th anniversary of an autopsy report describing the first known case of a sexual development disorder.

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