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| 3 min read
Researchers rent contract vivarium space for greater experimental control, productivity, and reproducibility when developing new therapeutics.

animal research

blue-gloved hands injecting mouse with syringe

Sex of Researcher Influences Ketamine’s Effects in Mice: Study

Profile view of a newborn piglet being held by a veterinarian dressed in green.

Federal Investigators Probe Possible Misconduct in Pig Research

Bright purple and orange lactobacillus bacteria.

How a Specific Gut Bacterium May Trigger Type 1 Diabetes

A colored microscope image of a cross section of a human artery filled with fatty plaques

Protein-Recycling Process Protective Against Arterial Plaques

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Opinion: Hold Animal Use Committees Accountable for Their Failures

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Air France Announces End to Research Monkey Transport

Colin Blakemore

Neuroscientist Colin Blakemore Dies at 78

mouse nose peeking out from between two yellow objects

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

A line of people wearing monkey masks and holding signs stand along a street

Opinion: Time to Take Animal Rights Harassment More Seriously

Illustration of peach-colored microglia among light blue neurons. Both cell types are illustrated with multiple jagged extensions coming out of a spherical cell body.

Mouse Immune Cells Destroy Nerves’ Coating, Causing Chronic Pain

GFP highlighting mouse neurons

Science Snapshot: How Brains Handle Surprise Parties

White rabbits are held in place with transparent restraints in a research laboratory

Lawsuit Alleges USDA Secretly Relaxed Animal Welfare Inspections

Image of brain cells showing pyramidal neurons in green, astrocytes in red, and microglia in blue

Replacing Microglia Treats Neurodegenerative Disease in Mice

Zebrafish with fluorescent nervous system in green.

Oust the Mouse: A Plan to Reduce Mammal Use in Drug Development

Artist’s rendering of a light purple Ebola virus looping around itself that’s surrounded by red blood cells

Ebola Lurking in Brain Fluid Kills Monkeys Weeks After Recovery

Photo of Roxanne Beltran

Roxanne Beltran Dives into Seal Research

black mice in clear plastic cages with bedding

Australian Research Faces Impending Scarcity of Lab Rodents

White rabbit in a cage

USDA Only Carries Out Partial Inspections of Some Animal Labs

Pain Researcher Quits Academia, Takes Lab Home with Him

animal behavior, animal cognition, reproducibility, replication, publishing, research integrity, animal research, experimental design, data reporting

STRANGE Framework Addresses Bias in Animal Behavior Research

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

Universe 25 Experiment

A white dire wolf stands in a grassy enclosure in front of a pile of logs.

Dire Wolf De-Extinction Debate Divides Scientists

Large clumps of bacteria (pink) entrapped by webs of DNA (green) released by neutrophils in human urine.

When a Urinary Tract Infection Strikes, What Protects the Kidneys?

Illustration of a transparent, blue outlined synapse with red neurotransmitters passing between them. More out-of-focus blue neurons are in the background.

ALS Disturbs Sleep Prior to Symptom Onset

Multimedia

Conceptual image of biochemical laboratory sample preparation showing glassware and chemical formulas in the foreground and a scientist holding a pipette in the background.

Taking the Guesswork Out of Quality Control Standards

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Green Cooling

Thermo Scientific™ Centrifuges with GreenCool Technology

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Image of a woman in a microbiology lab whose hair is caught on fire from a Bunsen burner.
April 1, 2025, Issue 1

Bunsen Burners and Bad Hair Days

Lab safety rules dictate that one must tie back long hair. Rosemarie Hansen learned the hard way when an open flame turned her locks into a lesson.

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Conceptual image of biochemical laboratory sample preparation showing glassware and chemical formulas in the foreground and a scientist holding a pipette in the background.

Taking the Guesswork Out of Quality Control Standards

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An illustration of PFAS bubbles in front of a blue sky with clouds.

PFAS: The Forever Chemicals

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Unlocking the Unattainable in Gene Construction

Unlocking the Unattainable in Gene Construction

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Concept illustration of acoustic waves and ripples.

Comparing Analytical Solutions for High-Throughput Drug Discovery

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Singleron Biotechnologies and Hamilton Bonaduz AG Announce the Launch of Tensor to Advance Single Cell Sequencing Automation

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Zymo Research Launches Research Grant to Empower Mapping the RNome

Magid Haddouchi, PhD, CCO

Cytosurge Appoints Magid Haddouchi as Chief Commercial Officer