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Scientists advance Parkinson’s disease biomarker research one sniff at a time.

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Turkey, mashed potatoes, stuffing, pumpkin pie and sides on a table

The Smell of Food Affects Metabolism in Fasting Mice

an&nbsp;<em>Aedes aegypti&nbsp;</em>mosquito, black with white dots and stripes on its joints and body, sitting on a person&#39;s skin and feeding.&nbsp;

Smelly Skin Compounds Draw Mosquitoes to Some People More than Others

blue-gloved hands injecting mouse with syringe

Sex of Researcher Influences Ketamine’s Effects in Mice: Study

Close-up of a mosquito antenna with hair-like protrusions and fluorescently labeled glomeruli as green circles on the shaft

The Neuroscience Behind Why Mosquitoes Always Find You

Sleeping mice in chambers with mosquitoes behind them on a mesh

Mosquitoes Drawn to Hosts Infected by Dengue, Zika

Two women in athletic clothing smiling at each other.

Study: People “Click” Better When Their Body Odor Matches

close-up of an Aedes aegypti mosquito on human skin

Researchers Discover What Attracts Mosquitoes to Humans

a close up photo of a black dog nose with blond and white whiskers

Dogs: The New COVID-19 Rapid Test

George Preti, Organic Chemist Who Studied Human Body Odors, Dies

Smells of Nature Lower Physiological Stress

A section of a mouse piriform cortex, a layered structure important for smell processing

Image of the Day: Smell Circuits

a photograph of an older man's upper back

Chemicals on the Skin Could Enable Parkinson’s Detection

Children With Malaria Smell More Attractive to Mosquitoes

Study: Autism Linked with Different Reactions to Chemical Signals

Epigenetics Paper Raises Questions

Smelling While Sleeping Hurts Memory Consolidation

Behavior Brief

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Eau de Choice

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

Universe 25 Experiment

An MRI image of a human brain, with a glowing red section which indicates a tumor.

Why Are Breast Cancers That Metastasize to the Brain Hard to Treat?

A woman eating chocolate.

Why Do Some Women Crave Chocolate Before Their Period?

Raised hand holding a gold medal against blue sky.

What Is Gene Doping in Sports, and How Can Experts Detect It?

Multimedia

Close up concept art of PCR wells with colorful contents

Improving Cell Therapy Sterility Testing

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Conceptual photograph of connecting the dots in a pathway through route planning.

The Computer-Assisted Retrosynthesis Revolution

Merck
May digest 2025 cover
May 2025, Issue 1

Study Confirms Safety of Genetically Modified T Cells

A long-term study of nearly 800 patients demonstrated a strong safety profile for T cells engineered with viral vectors.

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TaqMan Probe & Assays: Unveil What's Possible Together

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Meet Aunty and Tackle Protein Stability Questions in Research and Development

Meet Aunty and Tackle Protein Stability Questions in Research and Development

Unchained Labs
Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Bio-Rad
How technology makes PCR instruments easier to use.

Making Real-Time PCR More Straightforward

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Fujirebio Receives Marketing Clearance for Lumipulse® G pTau 217/ β-Amyloid 1-42 Plasma Ratio In-Vitro Diagnostic Test

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Biotium Launches New Phalloidin Conjugates with Extended F-actin Staining Stability for Greater Imaging Flexibility

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Latest AI software simplifies image analysis and speeds up insights for scientists

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BioSkryb Genomics and Tecan introduce a single-cell multiomics workflow for sequencing-ready libraries in under ten hours