Photo of a giraffe bending over to stare at the camera against a white background.

| 3 min read

How Is Information Transmitted in Large Animals?

Every organism must be able to respond to stimuli in its environment, but when animal sizes strain the limits of neuron signaling, how do these massive creatures adapt?

Photograph of a white puzzle in the shape of a brain on a yellow background. One puzzle piece from the center of the brain is missing. This photo represents a word losing its meaning in a phenomenon called semantic satiation.

| 3 min read

Why Does Repeating a Word Make It Lose Its Meaning?

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| 3 min read

Why Do Some People Feel Motion Sickness While Others Don’t?

Explainer

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Why Do Some People Tan While Others Burn?

By Laura Tran, PhD | | 4 min read

Photograph of an older woman in an orange, long-sleeved shirt sitting on a brown couch holding her knee.

Why Do Weather Changes Cause Joint Pain?

By Shelby Bradford, PhD | | 3 min read

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

What Is the Amniotic Fluid Composed of?

By Shelby Bradford, PhD | | 2 min read

Person looks shocked, holding red chili pepper on fire. Some people like spicy food more than others.

Why Do Some People Like Spicy Food?

By Sneha Khedkar | | 3 min read

A woman pulls on her dark hair, showing graying roots. She looks frustrated, representing how stress can cause hair to go gray prematurely.

How Does Stress Cause Gray Hair?

By Andrea Lius, PhD | | 4 min read

A woman walks under snowfall on a city street. Signifies that some people feel cold temperatures more than others.

Why Do Some People Feel Cold When Others Don’t?

By Sneha Khedkar | | 3 min read

A brown dog stares at a spoon of peanut butter in front of its face with wide eyes.

Why Do Dogs Love Peanut Butter?

By Shelby Bradford, PhD | | 3 min read

A close-up image of a fly landing on a dessert

What Happens When a Fly Lands on Your Food?

By Andrea Lius, PhD | | 3 min read

Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.

Why Do We Feel Butterflies in the Stomach?

By Laura Tran, PhD | | 2 min read

Page 1 of 5 - 56 Total Items

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Trending

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Who Will Win the 2026 Nobel Prize? Scientists Make Their Predictions

From GLP-1 pioneers to researchers who uncovered the genetic roots of narcolepsy, scientists reveal who they think could receive a call from the Nobel Committee this year.

A photograph of a rattlesnake against a jungle-like background.

Vipers’ Self-Defense Mechanism Could Spark a New Antivenom Strategy

Toxin-inhibiting proteins evolved by rattlesnakes protected mice from lethal venom doses and showed activity against toxins from some other vipers.

Sex-Specific Dioxin Toxicity in a Humanized AHR Model

Sex-Specific Dioxin Toxicity in a Humanized AHR Model

Explore how species-specific aryl hydrocarbon receptor signaling and biological sex influence hepatic responses to environmentally relevant dioxin exposure and inform human health risk assessment.

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Federal Research Grant Awards Fall to a Six-Year Low

An independent grant tracker's analysis of NIH's own award records shows the agency has issued fewer grant awards this fiscal year than in any of the past six.

Multimedia

Evaluating Blood Biomarkers for Alzheimer’s Disease Staging

Evaluating Blood Biomarkers for Alzheimer’s Disease Staging

Explore how blood-based biomarkers perform across Alzheimer’s disease stages, including AIBL Study findings comparing p-Tau217 and other markers against amyloid-beta and tau PET reference standards.

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Gene Editing Precision Depends on Guide RNA Quality

Reduce synthesis-related impurities and support target recognition with gRNA purification

The Scientist October Digest cover

October 2026

Antarctica’s Blood Falls Teems With Mysterious Microbial Life

Miles away from the closest ocean, marine microbes thrive in the red ice and mud around Blood Falls, offering clues to microbial adaptation and past climate events.

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Evaluating Blood Biomarkers for Alzheimer’s Disease Staging

Evaluating Blood Biomarkers for Alzheimer’s Disease Staging

Explore how blood-based biomarkers perform across Alzheimer’s disease stages, including AIBL Study findings comparing p-Tau217 and other markers against amyloid-beta and tau PET reference standards.

Find better biologics faster with Stunner and the AI Developability Workcell

Find better biologics faster with Stunner and the AI Developability Workcell

Learn how microvolume UV/Vis and DLS can accelerate, automate, and streamline protein developability screening while reducing sample requirements.

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Choose clarity. Choose speed. Choose MyMass™

Assess protein sample purity and homogeneity in minutes with mass photometry using only nanograms of sample.

Characterizing LNP Heterogeneity With Super-Resolution Imaging

Characterizing LNP Heterogeneity With Super-Resolution Imaging

Explore how super-resolution microscopy enables particle-level characterization of lipid nanoparticle composition, cargo loading, heterogeneity, and stability, providing complementary insights for formulation development and optimization.

Products

Product News

Stellaromics Expands Pyxa Adoption as Instruments are Installed at Leading Research Institutions Across the U.S. and EuropeStellaromics, Inc., the leader in 3D

The placements follow the commercial launch of Pyxa at the Advances in Genome Biology and Technology (AGBT) meeting in February 2026 and mark the company's transition from Early Access into global commercial availability.

A monoclonal antibody surrounded by immune cells and red blood cells

CellRaft AIR: Find the Right Antibody-Producing Cells Faster

The CellRaft AIR streamlines antibody discovery with imaging, functional screening, and gentle isolation of viable single B cells and hybridomas, helping verify monoclonality and identify high producing clones faster.

Maxwell® Rapid ccfDNA Kit

Maxwell® Rapid ccfDNA Kit: Automated Purification of ccfDNA in Under 30 Minutes

Load plasma directly into prefilled cartridges, no pretreatment, no ethanol. Under 30 minutes of instrument run time, up to 48 samples in parallel, with a high-throughput format also available.

Leica Biosystems, Tempus, and Paige logos side by side, marking the addition of Paige digital pathology AI tools to the Aperio AI Store.

Oncology Researchers Gain AI Cancer Tools in One Platform

Two Paige tools, powered by the Virchow pathology foundation model, are now available within a single image management workspace for oncology research.