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image: Detecting Lyme Early

Detecting Lyme Early

By | February 12, 2016

Two new methods could help researchers to diagnose Lyme disease earlier than with existing tests.


image: Lizard Secretes Heat

Lizard Secretes Heat

By | January 25, 2016

Researchers confirm the unprecedented endothermic abilities of a South American reptile.

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image: How Multicellularity Arose

How Multicellularity Arose

By | January 11, 2016

Researchers identify a molecule that may have been key to the surprisingly common transition from single-celled ancestors to today’s complex, multicellular organisms. 


image: Disease-Linked Genes Questioned

Disease-Linked Genes Questioned

By | January 6, 2016

Many patients with genetic variations linked to cardiac disorders do not exhibit any symptoms, raising concerns about the validity of incidental findings of genetic tests.


image: Updating the Polio Vaccine

Updating the Polio Vaccine

By | January 4, 2016

Researchers develop new attenuated viruses that could support the eradication effort.

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image: Ancient Irish

Ancient Irish

By | December 30, 2015

The genomes of a 5,200-year-old woman and three 4,000-year-old men yield clues about the founding of Celtic populations.


image: Dog Origins Disputed

Dog Origins Disputed

By | December 17, 2015

A genomic study suggests that dogs diverged from wolves in Southeast Asia 33,000 years ago, contrary to reports placing their origins elsewhere on the continent.


image: When the Flu Vax Fails

When the Flu Vax Fails

By | December 16, 2015

The status of a person’s immune system can predict when a seasonal flu vaccination will not provide sufficient protection, according to a study. 


image: Mining the Mite-ochondrial Genome

Mining the Mite-ochondrial Genome

By | December 14, 2015

Phylogenetic analysis of DNA isolated from human hair follicle–dwelling mites shows that different lineages of the arthropods are associated with hosts with different regional ancestries.


image: Global Food-Related Disease Estimate

Global Food-Related Disease Estimate

By | December 7, 2015

More than 400,000 people—including 125,000 children—die from foodborne illness every year, according to the World Health Organization.


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