An abstract illustration of a tooth on a bluish background, signifying teeth that are a source of multipotent dental stem cells that can have therapeutic applications in dental diseases and beyond.

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Stem cells in the teeth and gums are multipotent and easily accessible. Scientists are researching ways to harness their power for therapies beyond dentistry.

Dental Stem Cells Regenerate More Than Just Smiles

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus. 

Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.

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What Is the Amniotic Fluid Composed of? 

TS Digest

Cancer's Unstable Genome

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Ten Minute Sabbatical

Crossword Puzzle

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Opinion: How to Confront Anti-Science Sentiment

Opinion

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

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Illustration of bird seeing reflection on a beetle's back

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Photo of replica beetles with shiny and matte surfaces

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Why Are Some Beetles Shiny? It&rsquo;s Not What Researchers Thought

Feature

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Microbial Analysis of River Reveals Considerable Diversity

Illustration of an aneuploid cell (with four instead of three chromosomes) dividing; one of the chromatids of the extra chromosome is lagging.

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Conceptual image showing fragmented X chromosomes

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Infographic showing how bursting micronuclei promote cancer

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Illustration of a cell with three chromosomes dividing; one of the chromosomes has two centromeres and is being torn between the two daughter cells.

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Illustration of an aneuploid cell with three chromosomes dividing; one of the chromatids is attached to microtubules from both poles and is therefore lagging.

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How Chaos in Chromosomes Helps Drive Cancer Spread

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Infographic: Chromosome Errors Cause Micronuclei and Drive Cancer

Infographic

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Antibiotics Given to Moths Spur Upregulation of Growth Genes

News

A photo of a triple-negative breast cancer cell

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A Fasting-Mimicking Diet Thwarts Breast Cancer in Mice

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The Right Chemistry, 1935

Foundations

Rampant chromosomal abnormalities in tumors could provide new treatment strategies