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The Scientist looks at one such Houston-based purveyor that has been treating patients abroad for years with mesenchymal stem cells.    

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image: Bees’ Molecular Responses to Neonicotinoids Determined

Bees’ Molecular Responses to Neonicotinoids Determined

By Catherine Offord | March 22, 2018

Researchers pinpoint a protein that can metabolize at least one of the insecticides, highlighting a route to identifying compounds that are friendlier to the critical pollinators.

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In an unusual evolutionary twist, local stick spiders have come up with an almost identical repertoire of color morphs in multiple locations.

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The elimination of the biting pests was an added bonus after researchers unleashed a rat-eradication endeavor on the tiny islands.  

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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: Can Young Stem Cells Make Older People Stronger?

Can Young Stem Cells Make Older People Stronger?

By Shawna Williams | December 11, 2017

Small trials using younger donors and elderly recipients hint that mesenchymal stem cell transfers might reduce frailty. 

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