A child vomiting in a car, presumably suffering from motion sickness.
| 3 min read
A combination of physiological, neurological, genetic, and habit-linked factors influences how prone one is to feeling motion sickness.

Explainer

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?

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

Why Do Some People Like Spicy Food?

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?

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?

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

Why Do Dogs Love Peanut Butter?

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

What Happens When a Fly Lands on Your Food? 

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?

Depiction of circadian rhythm with clock hands on top of a white cutout of a human head on a yellow background.

How Does Daylight Saving Time Affect Circadian Rhythm?

A cadaver dog stands on alert atop a pile of rubble, indicating how these dogs not only help solve crimes but are also valuable resources in the face of natural disasters.

How Do Cadaver Dogs Recognize Human Remains?

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Kirsty Wright is searching for evidence in a missing persons investigation. She is wearing a blue shirt and glasses. Behind her is dense vegetation and police procedural tape.

How a Forensic Biologist Exposed a DNA Lab Scandal That Shook Australia

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Universe 25 Experiment

Hands holding an older woman’s hands.

One Gene Influences 75 Percent of Alzheimer’s Disease Cases

A picture of Rohita Roy, a postdoc at Stanford University.

Postdoc Portrait: Rohita Roy

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From Data to Discovery: Omics in Therapeutic Innovation

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Exploring Organoids for Disease Modeling Research

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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Beckman Coulter Life Sciences Partners with Automata to Accelerate AI-Ready Laboratory Automation

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Refeyn named in the Sunday Times 100 Tech list of the UK’s fastest-growing technology companies