RNA has newly identified role: Repairing serious DNA damage to maintain the genome

Researchers discovered a previously unknown function of RNA, potentially opening the door to new ways to treat cancer and neurodegenerative diseases.

Francesca Storici, Professor of Biological Sciences, Georgia Institute of Technology • conversation
June 16, 2025 ~6 min

If it looks like a dire wolf, is it a dire wolf? How to define a species is a scientific and philosophical question

Figuring out whether de-extinction is possible is as much a technical puzzle as a philosophical one. Add two kinds of DNA to the mix, and it gets even more complex.

Elay Shech, Professor of Philosophy, Auburn University • conversation
May 30, 2025 ~12 min


What does it mean for Biden’s prostate cancer to be ‘aggressive’? A urologic surgeon explains

Doctors examine a tumor in several different ways to determine whether a cancer is aggressive – and what kinds of treatments, if any, might work best.

Jason P. Joseph, Assistant Professor of Urology, University of Florida • conversation
May 21, 2025 ~8 min

How your genes interact with your environment changes your disease risk − new research counts the ways

Environmental factors such as lifestyle and the medications you take influence the effects your genes have on your body − and can clarify how diseases develop.

Arun Durvasula, Assistant Professor of Population and Public Health Sciences, University of Southern California • conversation
May 14, 2025 ~10 min

Researchers uncovered hundreds of genes linked to OCD, providing clues about how it changes the brain − new research

Researchers examined the DNA of over 53,000 people with OCD and over 2 million people without OCD, gathering data that could one day improve treatment.

Carol Mathews, Professor of Psychiatry, University of Florida • conversation
May 13, 2025 ~9 min

Why don’t humans have hair all over their bodies? A biologist explains our lack of fur

Human beings don’t have a thick coat of fur like many other mammals do. Scientists think it has to do with something else that comes out of skin: sweat.

Maria Chikina, Assistant Professor of Computational and Systems Biology, University of Pittsburgh • conversation
April 21, 2025 ~6 min

Can we really resurrect extinct animals, or are we just creating hi-tech lookalikes?

Are new approaches to recreating long-lost animals simply creating imitations?

Timothy Hearn, Senior Lecturer in Bioinformatics, Anglia Ruskin University • conversation
April 10, 2025 ~9 min

23andMe is potentially selling more than just genetic data – the personal survey info it collected is just as much a privacy problem

If you were a 23andMe customer, your genetic and personal information could be used in civil or criminal cases, targeted advertising, medical discrimination and so much more.

Kayte Spector-Bagdady, Associate Professor of Obstetrics and Gynecology, University of Michigan • conversation
April 2, 2025 ~10 min


Genomic sequencing reveals previously unknown genes that make microbes resistant to drugs and hard to kill

Scientists have described antimicrobial resistance as an overlooked pandemic. Improving surveillance can help prevent deadly outbreaks.

Nneka Vivian Iduu, Graduate Research Assistant in Pathobiology, Auburn University • conversation
March 24, 2025 ~8 min

Genetic study reveals hidden chapter in human evolution

Modern humans descended from not one, but at least two ancestral populations that drifted apart and later reconnected, long before modern humans spread across

Cambridge University News • cambridge
March 18, 2025 ~6 min

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