Evolutionary Biology

red ants coming out of dirt hole

Bull Ant Venom Evolved to Make Bites More Painful to Mammals

Cow image

Slideshow: Examples of Eukaryotic Horizontal Gene Transfer

Landscape illustration

Horizontal Gene Transfer Happens More Often Than Anyone Thought

Pufferfish underwater in ocean

Pufferfish Don’t Need Functional Stomach, Inflate Instead

Four fossil skulls<br><br>

South African Hominin Fossils Predate Lucy, Analysis Suggests

Close-up of the head of the Aldabra Giant Tortoise. Her face is dirty from eating grass on a sandy beach.

How Slow Can You Go?

Black and white photo of excavation<br><br>

Black Death Likely Originated in Central Asia

A rooster crowing in a tree

Domesticated Chickens Were Initially Friends, Not Food

early giraffe relative at the bottom and modern giraffes at top

“Necks for Sex” May Explain Giraffes’ Distinctive Anatomy 

GFP highlighting mouse neurons

Science Snapshot: How Brains Handle Surprise Parties

A pair of zebra finches in a cage

Animal Divorce: When and Why Pairs Break Up

An artist's rendering of the ancient arthropod Erratus sperare

Anatomical Firsts in Early Arthropods

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

Universe 25 Experiment

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

An illustration of an in vitro fertilized embryo, which researchers recently used to study maternal aneuploidy

Genetic Basis of Aneuploidy, Which Often Causes Pregnancy Loss, Revealed

A mouse aorta with immunofluorescence tagging of various molecules, emphasizing the close connection between vasculature and fat.

How Fat Type Shapes Hypertension Risk

Multimedia

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

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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Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

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Products

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Sino Biological's Launch of SwiftFluo® TR-FRET Kits Pioneers a New Era in High-Throughout Kinase Inhibitor Screening

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SPT Labtech enables automated Twist Bioscience NGS library preparation workflows on SPT's firefly platform

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Nuclera eProtein Discovery System installed at leading Universities in Taiwan

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