A closeup picture of an angry woman, with steam blowing out of her ears. She wears a yellow top and growls at the camera.
| 5 min read
Hunger doesn’t just rumble in the stomach; it sparks changes in the brain’s emotional circuits.

emotions

Photo of Steve Ramirez

Steve Ramirez Reshapes Memories in the Brains of Mice

A black dog with tearful eyes looks at the camera

Dogs Cry Tears of Joy: Study

Illustration of the cerebellum 

Infographic: The Cerebellum’s Many Roles Beyond Motor Control

The brain's cerebellum

The Cerebellum’s Functions in Cognition, Emotion, and More

Bock's pygmy octopus in a lab tank—researchers explore if invertebrates like octopuses and crabs can feel emotions.

Do Crabs Have Feelings? Exploring Emotions in Invertebrates

Giannina Descalzi

Giannina Descalzi Studies the Factors Underlying Chronic Pain

3D rendered illustration of a brain with signal waves in background to show the concept of consciousness

Book Excerpt from Feeling & Knowing

Rendering of an iceberg

Opinion: Being, Feeling, and Knowing: Our Path to Consciousness

Screams Communicate Human Emotions

Trending

An old medical illustration features the ear in the center with nerves of the head shown in yellow.

The Ear as a Therapeutic Gateway to the Vagus Nerve

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

Universe 25 Experiment

3D illustration showing three differently colored semi-translucent cells, representing different T cell subtypes, on a black background. A purple cell is in the front on the right, a red cell is on the left, and a blue cell sits behind the red one.

T Cell Nomenclature Gets an Update

A yellow-colored frozen frog.

Freeze-Tolerant Frogs Power Organ Cryopreservation Strategies

Multimedia

Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
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Thermo Scientific X and S Series General Purpose Centrifuges

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Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026, Issue 1

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.

View this Issue
Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
Graphic of three DNA helices in various colors

An Automated DNA-to-Data Framework for Production-Scale Sequencing

illumina
Exploring Cellular Organization with Spatial Proteomics

Exploring Cellular Organization with Spatial Proteomics

Abstract illustration of spheres with multiple layers, representing endoderm, ectoderm, and mesoderm derived organoids

Organoid Origins and How to Grow Them

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Products

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BRANDTECH Scientific Introduces the Transferpette® pro Micropipette: A New Twist on Comfort and Control

Biotium Logo

Biotium Launches GlycoLiner™ Cell Surface Glycoprotein Labeling Kits for Rapid and Selective Cell Surface Imaging

Colorful abstract spiral dot pattern on a black background

Thermo Scientific X and S Series General Purpose Centrifuges

Thermo Fisher Logo
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VANTAstar Flexible microplate reader with simplified workflows

BMG LABTECH