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It’s not clear why the patients with Leber hereditary optic neuropathy, a mitochondrial disorder that causes blindness, also experienced the modest benefits in their untreated eye.

Mitochondrial disease

Gene Editing Treats Mitochondrial Disorders in Mice

Mitochondrial Isolation System

Infographic: Isolating mitochondria from specific cell types

Image of the Day: Mitochondria, Live and in Color

Details of First Three-Parent IVF Revealed

Opinion: Ethical Considerations of “Three-Parent” Babies

Three-Parent IVF Advances

Kids’ Sudden Cardiac Deaths Explained by Heritable Mutations in a Single Gene

Improving Mitochondrial Replacement Therapy

Bill Banning Mitochondrial Replacement Therapy Considered

IOM: Mitochondrial Replacement “Ethically Permissible”

Mitochondria Swap

Opinion: Too Many Mitochondrial Genome Papers

Erasing Mitochondrial Mutations

Nourishing the Aging Brain

UK Supports Three-Parent IVF

Mutations Pervade Mitochondrial DNA

The Energizer

Your Brain on Art

FDA Considers Three-Parent IVF

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

Universe 25 Experiment

A red male cardinal and a brownish female sit on a branch in front of a green background.

Sex Determination: It’s in the Genes—Sometimes

A group of large animals, some of which are being studied for cancer resistance genes and proteins, are pictured, including a bison, an elephant, a giraffe, a manatee, a zebra, and a whale.

Peto’s Paradox: How Gigantic Species Evolved to Beat Cancer

A cross-section of a mouse brain with staining for NOVA1 and cell nuclei.

Strange Squeaks: A Uniquely Human Gene Alters Mouse “Songs”

Multimedia

Discover the history, mechanics, and potential of PCR.

Become a PCR Pro

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Understanding Disease Through Biomarkers

Understanding Disease Through Biomarkers

A greyscale image of cells dividing.
March 2025, Issue 1

How Do Embryos Know How Fast to Develop

In mammals, intracellular clocks begin to tick within days of fertilization.

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Discover the history, mechanics, and potential of PCR.

Become a PCR Pro

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Explore polypharmacology’s beneficial role in target-based drug discovery

Embracing Polypharmacology for Multipurpose Drug Targeting

Fortis Life Sciences
3D rendered cross section of influenza viruses, showing surface proteins on the outside and single stranded RNA inside the virus

Genetic Insights Break Infectious Pathogen Barriers

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A photo of sample storage boxes in an ultra-low temperature freezer.

Navigating Cold Storage Solutions

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Products

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Gilead’s Capsid Revolution Meets Our Capsid Solutions: Sino Biological – Engineering the Tools to Outsmart HIV

Stirling Ultracold

Meet the Upright ULT Built for Faster Recovery - Stirling VAULT100™

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Chemidoc

ChemiDoc Go Imaging System ​

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Evotec Announces Key Progress in Neuroscience Collaboration with Bristol Myers Squibb