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Colorful tablets symbolizing the study of drug exposure in patients.
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Library of “Chemical Fingerprints” Can Help Detect Drug Exposure

Discover how a new library enhances drug exposure records via untargeted metabolomics data, revealing hidden medication impacts.
A plastic model of a brain, bisected to revel the internal structures.
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How Cancer "Hides" From the Brain's Immune Cells as It Metastasizes

Real-time imaging has tracked what happens to cancer cells arriving in the brain, identifying a new strategy to prevent brain tumors.
The top surface of the moon with the bottom surface fading to black.
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Microscopy Analysis of Lunar Soil Reveals the Impact of Space Weathering

By analyzing just a few grains of returned samples from the Apollo missions, researchers gained important insights into the evolution of the lunar surface shaped by solar wind and micrometeoroid impacts over eons.
Tall, thin, white aspen trees in a forest, with yellowing leaves.
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Aerial Images and AI Provide Accurate Picture of Forest Biodiversity

Discover how a new AI-based method can identify aspens and standing dead trees from aerial images, providing a map of forest biodiversity.
A person's stomach with an outline of the intestines and gut microbes drawn on top, representing the gut microbiome.
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Stool Samples Can Reveal an Individual's Diet, Gut Microbiome and Health

Researchers from King’s College London have found that molecules in stool samples can accurately reflect what people eat and how their gut microbiome responds, offering a potential new tool to study nutrition and its impact on health.
Artistic representation of mitochondrial structure related to RNA processing.
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Molecular Movie Captures How a Mitochondrial Enzyme Processes RNA

Researchers have captured the first detailed molecular snapshots of human polynucleotide phosphorylase (hPNPase) in action, revealing how this essential mitochondrial enzyme degrades RNA through an elegant base-flipping mechanism.
An entrance to the Pompeii Archaeological Site, featuring a large ancient Roman gateway.
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Pompeii Construction Site Offers Look Into Ancient Roman Concrete Making

Discover how a newly excavated site in Pompeii is helping scientists understand how ancient Romans made concrete that has endured for thousands of years.
Illustration of human cells. The cells are clear and are floating on an orange background.
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How Microtubules Take Part in Cellular Signal Processing

Microtubules perform an active role in communication within the cell by transmitting received signals to the cell's functional units. Researchers have now structurally elucidated how these protein strands of the cytoskeleton accomplish this.
Brain images taken over the course of a day reveal how activity changes.
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How Brain Activity Changes Throughout the Day Reveals Clues to Fatigue

Researchers used imaging and computational analysis to follow which neurons and networks within the brain were active at different times of day.
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Slow Spectroscopy Captures the Faint Signals of Electrons

A new experimental setup detects the faint signals of electrons, shedding new light on the physics of photodegradation. Understanding organic photodegradation could transform our view of how materials interact with light over extended periods.
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