Depiction of circadian rhythm with clock hands on top of a white cutout of a human head on a yellow background.
| 3 min read
Although the clocks on people’s walls change twice a year, the clock running the body doesn’t adapt as fast.

circadian clocks

Some pills strewn about next to an alarm clock on a blue background. 

Why Timing Matters When Taking Medicines

A white brain with clock hands rests in the middle of two scenes of two different times of day, nighttime, indicated by stars on a blue background, is on the left and day, indicated by light blue clouds, on the right.

Sleep Rhythms Prompt Long-term Memories

A field of yellow sunflowers in front of a blue sky.

Chasing the Sun

The face of a young woman and the face of an old man surrounded by mechanical clocks.

Daily Gene Expression Rhythms Vary with Sex and Age: Study

A Nile rat sitting atop fruits

Genome Spotlight: Nile Rat (Avicanthis niloticus)

Newborn baby rats lie in a basket

Mother’s Circadian Rhythms Mirrored in Fetal Rat Brains

Fluorescent microscopy of a healthy intestinal organoid and a tumor spheroid

Internal Clock Disruptions Increase Colon Cancer Risk in Mice

Linking Biological Clocks and Cancer Therapeutics to Minimize Toxicity

It’s All in the Timing: Optimizing Chemotherapy Administration

Segmented filamentous bacteria artificially colored in green attach to the intestinal wall of a mouse

Gut Microbes Help Coordinate Immune Activity in Mice

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

Universe 25 Experiment

A close-up image of a fly landing on a dessert

What Happens When a Fly Lands on Your Food? 

Red and green small tomatoes. A new genetic engineering approach helped gene-edited plants grow faster.

Gene-Edited Crops Grow Faster with a Little Help from Bacteria

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

Record-Breaking DNA Sequencing Technology Could Transform Newborn Care

Multimedia

Golden geometric pattern on a blue background, symbolizing the precision, consistency, and technique essential to effective pipetting.

Best Practices for Precise Pipetting

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Various cell culture containers, including dishes and flasks, filled with media and stacked inside an incubator.

Optimizing Cell Culture Workflows

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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".

View this Issue
Golden geometric pattern on a blue background, symbolizing the precision, consistency, and technique essential to effective pipetting.

Best Practices for Precise Pipetting

Integra Logo
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

Conceptual cartoon image of gene editing technology

Exploring the State of the Art in Gene Editing Techniques

Bio-Rad

Products

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LabVantage Solutions Awarded $22.3 Million U.S Customs and Border Protection Contract to Deliver Next-Generation Forensic LIMS

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Evosep Unveils Open Innovation Initiative to Expand Standardization in Proteomics

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OGT expands MRD detection capabilities with new SureSeq Myeloid MRD Plus NGS Panel