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image: First Blood Test for Concussion Approved by FDA

First Blood Test for Concussion Approved by FDA

By Kerry Grens | February 16, 2018

The diagnostic measures two proteins indicative of brain injury.

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SHERLOCK and DETECTR can identify particular nucleic acid sequences, while CAMERA records events in human and bacterial cells.

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Poecilia formosa, an all-female fish species, has a surprisingly robust genome. 

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image: Researchers Catalog Earth’s Microbiome

Researchers Catalog Earth’s Microbiome

By Katarina Zimmer | February 1, 2018

The new database includes data from 27,000 samples collected at sites ranging from Alaskan permafrost to the ocean floor.

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Puerto Rico’s Cayo Santiago has hosted decades of research in cognition, primatology, immunization, and other areas.

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image: California’s Owls Being Exposed to Rat Poison

California’s Owls Being Exposed to Rat Poison

By Catherine Offord | January 15, 2018

Researchers suspect the source of the toxins may be some of the state’s 50,000 or so marijuana farms.

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image: Rising Temperatures and the Elimination of Male Turtles

Rising Temperatures and the Elimination of Male Turtles

By Ruth Williams | January 10, 2018

The near-complete feminization of northern Great Barrier Reef sea turtles has been blamed on climate change.

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image: Urine Test for TB Yields Results in 12 Hours

Urine Test for TB Yields Results in 12 Hours

By Jef Akst | December 14, 2017

The new test could improve upon two current methods to diagnose tuberculosis—a skin test or culturing bacteria from saliva, both of which take days.

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image: Medical Labs Sue US Government Over Medicare Fees

Medical Labs Sue US Government Over Medicare Fees

By Kerry Grens | December 12, 2017

The American Clinical Laboratory Association claims that scheduled reimbursements for tests are too low and could put small companies out of business.

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The Centers for Medicare and Medicaid Services propose covering the test with Medicare. 

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