animal behavior

four wolves cluster together in the snow next to a tree. one wolf at the front looks out into the distance.

Toxoplasma-Infected Wolves More Likely to Lead Packs, Study Finds

Cover of <em>Pests.</em>

Book Excerpt from Pests

Cover of <em>Pests.</em>

Opinion: Are Cats Friends or Fiends?

Three turtles resting closely together on a log, one end of which is submerged in brackish water

Turtle Vocalizations Reframe Origins of Auditory Communication

Brightly colored birds resting on a tree

Book Excerpt from The Creative Lives of Animals

Brightly colored birds resting on a tree

Opinion: Biodiversity Loss Worsened by Extinguishing Animal Innovators

Kentish plover standing by nest with eggs

Avian Deception More Widespread Than Previously Thought

An intact scorpion claw-in-claw with an autotomized one

Constipation’s Effect on Scorpion Sex Garners Biology Ig Nobel

bird perched next to brick atop trash can

Science Snapshot: Fine Feathered Foes

Brightly colored intersecting lines, creating a chaotic pattern that resembles a subway map.

Uncovering Monkey Pattern Recognition: Why Macaques See Patterns That Aren't There

dead bee surrounded by yellow flower petals

Science Snapshot: One Insect’s Corpse Is Another’s Breakfast

Cover of When Animals Dream: A colourful illustration of an octopus.&lt;br&gt;&lt;br&gt;

Book Excerpt from When Animals Dream

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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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