3D cartoon of a blue and green prokaryote on a teal background. Part of the cell is cutaway to reveal its circular chromosome.
| 4 min read
Homologous defense proteins in archaea and eukaryotes point to these early prokaryotes' role in the immune system of modern complex organisms.

Archaea

Illustration showing the path result of Eukaryogenesis

Infographic: Evolutionary Leaps Leading to Modern Eukaryotes

Two agar plates superimposed on each other. One is empty while the other is growing multiple different cultured organisms, colored white, beige, and green.

Most Archaea and Bacteria Are Nameless. SeqCode Could Change That

Seagrass underwater on a sandy seabed.

Seagrasses Continue to Emit Methane Decades After Death

microscope image of methaotrophs with black specks

Deep Sea Microbes Produce Graphite-like Carbon

photo of marshy wetland in california at sunset

Researchers Find DNA “Borgs” in Methane-Chomping Archaea

Researchers Propose Automating the Naming of Novel Microbes

Extreme Biotech: Understanding Extremophile Biology to Impact Human Health

shinkai submersible

Elusive Asgard Archaea Finally Cultured in Lab

archaea fused together with cytoplasmic bridges

Archaea CRISPR Systems Grab DNA Memories During Interspecies Mating

Life Deep Underground Is Twice the Volume of the Oceans: Study

Opinion: Constrain Speculation to Protect the Integrity of Science

Contributors

From Little Things Big Things Grow

Opinion: Archaea Is Our Evolutionary Sister, Not Mother

Archaea Family Tree Blossoms, Thanks to Genomics

Infographic: Can Archaea Teach Us About the Evolution of Eukaroyotes?

Final Nail Hammered into NgAgo Coffin

Number of Bacterial and Archaeal Type Strains Doubled

Researchers Discover Salt-Loving Methanogens

Asgard Archaea Hint at Eukaryotic Origins

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Gut Bacteria Boost Levels of Sex Hormones with the Help of Flatulence

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Why Does Geosmin Smell?

Image of a pregnant woman holding her belly with blurred plastic bottles in the background.

A Common Plastic Additive Harms DNA and Chromosomes

A histological cross-section of human skin, with a brown epidermis and pink dermis containing several, short, navy blue, wavy structures. 

Sole Fibroblasts Injected into Thighs Help Develop a Thicker Skin

Multimedia

Innovative CRISPR Applications

Innovative CRISPR Applications

Scientist holding a blood sample tube labeled Mycoplasma test in front of many other tubes containing patient samples

Accelerating Mycoplasma Testing for Targeted Therapy Development

TS Digest January 2025
January 2025, Issue 1

Why Do Some People Get Drunk Faster Than Others?

Genetics and tolerance shake up how alcohol affects each person, creating a unique cocktail of experiences.

View this Issue
Sex Differences in Neurological Research

Sex Differences in Neurological Research

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New Frontiers in Vaccine Development

New Frontiers in Vaccine Development

Sino
New Approaches for Decoding Cancer at the Single-Cell Level

New Approaches for Decoding Cancer at the Single-Cell Level

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Learn How 3D Cell Cultures Advance Tissue Regeneration

Organoids as a Tool for Tissue Regeneration Research 

Acro 

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Bio-Rad Extends Range of Vericheck ddPCR Empty-Full Capsid Kits to Optimize AAV Vector Characterization

Scientist holding a blood sample tube labeled Mycoplasma test in front of many other tubes containing patient samples

Accelerating Mycoplasma Testing for Targeted Therapy Development