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| 10 min read
A researcher’s existential crisis led to a scientific breakthrough.

octopus

a Hawaiian bobtail squid (Euprymna scolopes) resting on a reflective surface

Reshuffled Genomes May Explain Cephalopods’ Smarts

Drawing of white squid-like animal in blue water

Ten-Limbed Octopus Ancestor Described, Named After Biden

The Brain Inside Out: Mapping the Nervous System Wiring

The Brain Inside Out: Mapping the Nervous System's Wiring

octopus blue

What Scientists Learned by Putting Octopuses in MRI Machines

Cuttlefish, cephalopod, mollusk, mollusca, animal behavior, marshmallow test, cognition, intelligence, evolution

Cuttlefish Delay Gratification, a Sign of Smarts

Octopod Sailors, 300 BC–present

Slideshow: Images from The World Beneath

Octopuses On Ecstasy Reveal Commonalities with Humans

Image of the Day: Dumbo Octopus Hatchling

Trending

Image of an infant’s feet that are visible in a hospital incubator.

Record-Breaking DNA Sequencing Technology Could Transform Newborn Care

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

Universe 25 Experiment

The World's Densest Bones

Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.

Why Do We Feel Butterflies in the Stomach?

Multimedia

Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

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Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.
November 2025, Issue 1

Why Do We Feel Butterflies in the Stomach?

These fluttering sensations are the brain’s reaction to certain emotions, which can be amplified or soothed by the gut’s own “bugs".

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Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

Pacific Biosciences logo
Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

Conceptual cartoon image of gene editing technology

Exploring the State of the Art in Gene Editing Techniques

Bio-Rad
Conceptual image of a doctor holding a brain puzzle, representing Alzheimer's disease diagnosis.

Simplifying Early Alzheimer’s Disease Diagnosis with Blood Testing

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