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image: Similar Strokes

Similar Strokes

By | April 29, 2015

Physics drove the convergent evolution of swimming in 22 unrelated marine species, a study suggests.


image: RNA Ebola Drug Clears Animal Study

RNA Ebola Drug Clears Animal Study

By | April 24, 2015

The short interfering RNA-based therapy TKM-Ebola protects monkeys from the viral strain still circulating in West Africa.


image: Viral Protector

Viral Protector

By | April 21, 2015

A retrovirus embedded in the human genome may help protect embryos from other viruses, and influence fetal development.

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image: Protein Spurs T-Cell Proliferation

Protein Spurs T-Cell Proliferation

By | April 17, 2015

A newly discovered protein promotes immunity to viruses and cancer by triggering the production of cytotoxic T cells.

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image: Citrus History

Citrus History

By | April 16, 2015

An analysis of 34 chloroplast genomes reveals how and when modern fruit varieties evolved from a common ancestor.


image: Behavior Brief

Behavior Brief

By | April 8, 2015

A round-up of recent discoveries in behavior research


image: Capsule Reviews

Capsule Reviews

By | April 1, 2015

Junk DNA, Cuckoo, Sapiens, and Cool


image: Ebola Mutation Rate Quibble

Ebola Mutation Rate Quibble

By | March 27, 2015

A study suggests that the virus may not be evolving as quickly as a previous group estimated.


image: Herpes Vax Shows Promise

Herpes Vax Shows Promise

By | March 12, 2015

A vaccine candidate against herpes simplex virus type 2 provides complete protection against infection in mice, with no evidence of latent virus.

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image: Oldest <em>Homo</em> Remains Yet Found

Oldest Homo Remains Yet Found

By | March 4, 2015

A newly discovered 2.8 million-year-old jawbone is thought to be that of a direct human ancestor.



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