animal behavior

A black dog with tearful eyes looks at the camera

Dogs Cry Tears of Joy: Study

Cover of When Animals Dream: A colourful illustration of an octopus.<br><br>

Opinion: Animal Dreaming Should Give Us Ethical Pause

old dog smiles at camera

Inside the Brains of Aging Dogs

Male common fruit fly (Drosophila Melanogaster) - about 2 mm long - sitting on a blade of grass with green foliage background

The Sex Appeal of Symmetric Songs

A dolphin comes out of the water to catch a red ball.<br><br>

Dolphins May Remember Personal Experiences

A whale's upper body landing on a fishing boat

Why Did This Whale Smack Into a Boat?

mouse nose peeking out from between two yellow objects

Not-so-Mellow Yellow: Pregnant Mice’s Urine Stresses Out Males

A pair of zebra finches in a cage

Animal Divorce: When and Why Pairs Break Up

Infographic showing genetic and social monogamy in birds

Infographic: A New Look at Monogamy Across the Animal Kingdom

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

Salamander on log

Science Snapshot: Free Fallin’ Salamanders

two muskoxen headbutting

Muskoxen Headbutts May Cause Brain Damage: Study

Trending

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

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

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

Multimedia

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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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Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

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Conceptual multicolored vector image of cancer research, depicting various biomedical approaches to cancer therapy

Maximizing Cancer Research Model Systems

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Beckman Coulter

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