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tag health care ecology immunology

A section of a mouse distal colon showing luminal contents with bacteria in magenta, the mucus lining (green) and the epithelial cell barrier of the gut (blue, right).
Mapping the Neighborhoods of the Gut Microbiome
Abby Olena, PhD | Jul 1, 2022 | 7 min read
Researchers are going beyond fecal samples to understand how the patterns of commensal microbes in the gastrointestinal tract influence development and health.
Opinion: Torments of tagging
Timothy Bean | Feb 2, 2011 | 3 min read
Is marking the wild animals we study skewing our results? And if so, what can we do about it?
Contributors
Beth Marie Mole | Dec 1, 2012 | 3 min read
Meet some of the people featured in the December 2012 issue of The Scientist.
A fruit bat in the hands of a researcher
How an Early Warning Radar Could Prevent Future Pandemics
Amos Zeeberg, Undark | Feb 27, 2023 | 8 min read
Metagenomic sequencing can help detect unknown pathogens, but its widespread use faces challenges.
An illustration of flowers in the shape of the female reproductive tract
Uterus Transplants Hit the Clinic
Jef Akst | Aug 1, 2021 | 10+ min read
With human research trials resulting in dozens of successful deliveries in the US and abroad, doctors move toward offering the surgery clinically, while working to learn all they can about uterine and transplant biology from the still-rare procedure.
Pesticide Exposure Alters Bumblebees’ Behavior in Their Nests
Ruth Williams | Nov 8, 2018 | 3 min read
A high-tech approach to monitoring bee activity inside the nest reveals how the neonicotinoid imidacloprid impairs colony growth.
How Animals and Plants Weather Hurricanes
Ashley Yeager | Oct 6, 2017 | 4 min read
Studies suggest not all critters fare well in extreme weather, though some thrive.
Neonicotinoids May Harm Wild Bees
Ashley P. Taylor | Aug 16, 2016 | 3 min read
Exposure to neonicotinoid pesticides is correlated with population declines of a large number of wild bee species, according to a field study conducted in the U.K.
Six-Legged Syringes
Yao-Hua Law | Sep 1, 2014 | 4 min read
Researchers whose work requires that they draw blood from wild animals are finding unlikely collaborators in biting insects.
an Australian magpie stares down the camera
Altruism in Birds? Magpies Have Outwitted Scientists by Helping Each Other Remove Tracking Devices
Dominique Potvin | Feb 22, 2022 | 4 min read
It was the first time a bird has removed a tracking device, and the second time a bird species showed cooperative “rescue” behavior.

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