A spiral fossil with a snail-like shell.
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Artificial intelligence and phylogenetics helped scientists revise the evolutionary timeline of bacteria.

phylogenetics

A mesquite tree in an arid environment

Climate Change May Favor Nitrogen-Fixing Plants

The structure of a biological cell (macro)

The Long and Winding Road to Eukaryotic Cells

Illustration showing the path result of Eukaryogenesis

Infographic: Evolutionary Leaps Leading to Modern Eukaryotes

Tree with many scattered branches.

Scientists Resurrect Ancient Rubiscos to Understand Their Evolution

Green frog in trees with green leaves

For Frogs, Bigger Brains Mean Worse Camouflage

A yellow-orange, translucent artist's rendition of a yunnanozoan, an ancient wormlike fish, that highlights the arches that make up its cartilage skeleton.

This Simple Fish May Have Been One of the First Vertebrates

scanning electron microscope image of clawlike microscopic organisms on a smoother surface

Phyla of Tiny Filter Feeders Find a New Spot on the Tree of Life

Illustration of a DNA virus sneaking genetic material into a host’s nucleus

Infographic: Possible Mechanisms of Gene Transfer in Eukaryotes

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Slideshow: Examples of Eukaryotic Horizontal Gene Transfer

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Horizontal Gene Transfer Happens More Often Than Anyone Thought

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

Black Death Likely Originated in Central Asia

Photo of fish in the Haemulidae family

Fish Are Chattier Than Previously Thought

Close up photo of a wing

Unearthing the Evolutionary Origins of Insect Wings

Photo of a Jewel beetle <em>(Sternocera aequisignata)</em>.

Why Are Some Beetles Shiny? It’s Not What Researchers Thought

stone panel depicting a horselike animal led by ropes around the neck

Ancient Mesopotamians Bred Horselike Hybrids

5 images related to stories highlighted in the article, including DNA strand, insect, and dog

Our Favorite Genetics Stories of 2021

The man-of-war fish (Nomeus gronovii), a species of medusafish, near the tentacles of a siphonophore.

Medusafishes Are Grouped by Shared, Odd Traits: Study

a colorful ctenophore/comb jelly swimming

Genome Spotlight: California Sea Gooseberry (Hormiphora californensis)

A scanning electron micrograph of the picozoan Picomonas judraskeda

Picozoans Are Algae After All: Study

An illustration of an orange bacteriophage virus sitting on top of a green bacterium

Some Viruses Use an Alternative Genetic Alphabet

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An illustration of red-colored meat products against a peach background.

The Alpha-Gal Syndrome Story: How Researchers Traced a Red-Meat Allergy to Ticks

Many spiral-shaped orange Borrelia bacteria.

Fragments of Lyme Disease Bacteria Linked to Liver Dysfunction

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

Universe 25 Experiment

An obese mouse on the left compared with normal control on right.

How Cysteine Depletion Drives Cells to Burn Fat 

Multimedia

Conceptual image of automated liquid handling showing multiple pipette tips dispensing blue fluid into a multi-well dish.

Advances in Automated RNA Library Preparation

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Accelerating Recombinase Reprogramming with Machine Learning

Accelerating Recombinase Reprogramming with Machine Learning

July Digest 2025
July 2025, Issue 1

What Causes an Earworm?

Memory-enhancing neural networks may also drive involuntary musical loops in the brain.

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Accelerating Recombinase Reprogramming with Machine Learning

Accelerating Recombinase Reprogramming with Machine Learning

Genome Modeling and Design: From the Molecular to Genome Scale

Genome Modeling and Design: From the Molecular to Genome Scale

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Screening 3D Brain Cell Cultures for Drug Discovery

Screening 3D Brain Cell Cultures for Drug Discovery

DNA and pills, conceptual illustration of the relationship between genetics and therapeutic development

Multiplexing PCR Technologies for Biopharmaceutical Research

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Waters and BD's Biosciences & Diagnostic Solutions Business to Combine, Creating a Life Science and Diagnostics Leader Focused on Regulated, High-Volume Testing

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Zymo Research Partners with Harvard University to Bring the BioFestival to Cambridge, Empowering World-class Research

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10x Genomics and A*STAR Genome Institute of Singapore Launch TISHUMAP Study to Advance AI-Driven Drug Target Discovery

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Sino Biological Sets New Industry Standard with ProPure Endotoxin-Free Proteins made in the USA