Willow warbler (Phylloscopus trochilus) perched on a branch with its wings extended.
| 4 min read
The innate genetic program that controls migratory behavior in birds is shrouded in mystery, but scientists are closer to understanding how genetic variation influences their routes between Europe and Africa.

migration

Photo of a North American caribou (Rangifer tarandus) in Jasper National Park in Canada

Dozens of Genes Tied to Caribou’s Seasonal Migration

indoor chicken farm

Avian Flu Case Numbers Soar in Europe

mummy

Scratchy Scalps Help Glue Together Pieces of an Ancient Past

two quails

Chromosomal Rearrangement Linked to Less Mobile Quail

Cranes in flight

Why Migratory Birds Often Have Paler Wings Than Other Birds

Dongsha Atoll in the South China Sea

Ubiquitous Little Earthworms Might Have Got Around on Driftwood

A European robin on a tree branch

New Study Fuels Debate About Source of Birds’ Magnetic Sense

Ten Minute Sabbatical

Study Tracks Geographical Gene Flow and Ancestry in the US

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

Illustration of a hole in the shape of a dollar sign on a blue background. One character is falling into the hole at the bottom of the “S” while another individual is holding another up at the top of the “S”. The image represents the absence of funding for researchers in biotech with the cancellation of the SBIR/STTR program.

The Federal Government’s Research Innovation Lifeline Has Gone Dark

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From Bench to Startup

Emerging Therapeutic Strategies in Oncology

Emerging Therapeutic Strategies in Oncology

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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