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A closeup of a dead frog floating in water with aquatic plants underneath it

Chytrid Fungus Deploys Varying Strategies to Infect Amphibians

a small black mouse sits next to an obese black mouse on a white background

Obesity Protects Against Genital Herpes in Mice, Study Finds

An iPhone screen with the app icons for Twitter and Mastodon side by side. Other apps are arranged in rows around them.

What’s the Future of Science Twitter?

Blue 3D illustration of X-shaped chromosomes

X Chromosome Silenced in Some Cancers in Males

fluorescently labeled microscopy cross-section of bone

Cancer Cells in Mice May Hitch a Ride with Bone-Healing Stem Cells

Matthieu Groussin sits with three other people on stools in front of a low table, on which there are several bowls of food. Another person stands above Groussin spooning something into a bowl.

Q&A: Gathering Diverse Microbiome Samples

Rows of soybean plants with green leaves beneath a partially clouded sky with the rising sun in the background.

As Carbon Dioxide Goes Up, Plants’ Nutrient Content Declines

Illustration of green fluorescent bacterial cells.

Cocaine Use Creates Feedback Loop with Gut Bacteria: Mouse Study

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Opinion: The Problem with Researchers Hoarding Resources

Orange colony of bacteria on red medium

Skin Bacteria May Trigger Lupus: Mouse Study

a middle-aged male scientist wearing a white lab coat points at a computer screen while a younger woman scientist also wearing a lab coat looks on.

Younger Scientists Are More Innovative, Study Finds

Paleoecologist Jacquelyn Gill sitting next to museum collection bones

New NAS Awards Honor Science Communication in “Post-Truth World”

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Illustration of a hole in the shape of a dollar sign on a blue background. One character is falling into the hole at the bottom of the “S” while another individual is holding another up at the top of the “S”. The image represents the absence of funding for researchers in biotech with the cancellation of the SBIR/STTR program.

The Federal Government’s Research Innovation Lifeline Has Gone Dark

Photo of John Calhoun crouches within his rodent utopia-turned-dystopia

Universe 25 Experiment

An illustration of an in vitro fertilized embryo, which researchers recently used to study maternal aneuploidy

Genetic Basis of Aneuploidy, Which Often Causes Pregnancy Loss, Revealed

A mouse aorta with immunofluorescence tagging of various molecules, emphasizing the close connection between vasculature and fat.

How Fat Type Shapes Hypertension Risk

Multimedia

Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

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Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

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Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

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Nuclera eProtein Discovery System installed at leading Universities in Taiwan

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