Ground Truths
Eric Topol, Roxanne Khamsi, Joanna Stern, Don Milton, Sebastian Mallaby, Robert Wachter, Yo-El Ju, Dan Buettner, Kevin J. Tracey, MD, Adrian Woolfson, Gut Checker, Helen PearsonFacts, data and analytics about biomedical matters
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 273 | Founded | 5 years ago | Last Issue | 11 days ago |
| Active | |||||
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erictopol.substack.comLatest Issues
Agentic AI Comes to Medicine
It was just a matter of time. Agentic autonomous AI has already been applied to life science and many other domains, and today there were 2 notable publications in Nature that move this concept forward for healthcare. One is called MIRA fro...
A New Path to Preventing Cancer
In the journal Cell, a team of >80 researchers from 4 continents reported on the discovery of a 14-protein blood test which paved the way for predicting and preventing lung cancer more than 5 years before it would be diagnosed. Current eff...
Helen Pearson: What Constitutes Real Medical Evidence?
Helen Pearson, PhD, is an award-winning biomedical journalist at Nature, named European Science Journalist of the Year in 2025. She teaches science writing at University College London. BEYOND BELIEF is her second, just published book. THE...
The Remarkable Proliferation of Cancer Immunotherapies
It has been 15 years since the first unequivocal proof that an immune checkpoint inhibitor (anti-CTLA-4, the T cell receptor shown in blue below; pink represents the antibody) was shown to extend survival in patients with metastatic melanom...
Assessment of the Hantavirus with Prof Donald Milton
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Authors
The writers behind this newsletter.
physician-scientist, author, editor
Roxanne Khamsi is an author and science communicator who has been covering discoveries in genetics and medicine for two decades. Currently, she is a contributing writer for The Atlantic. Her new book is Beyond Inheritance: (Riverhead, 2026).
I'm the founder and chief everything officer at New Things. Subscribe at thenewthings.com. I'm also the author of I AM NOT A ROBOT: MY YEAR USING AI TO DO (ALMOST) EVERYTHING. Buy it here! joannastern.com.
Physician, epidemiologist, aerobiologist focused on prevention of airborne infection transmission. @donmilton.bsky.social
Author, "A Giant Leap," Chair, Dept. of Medicine, UCSF
Dan Buettner is a National Geographic Explorer, Emmy Award-winning producer, 5 X New York Times bestselling author and Founder of the blue zones.
President/CEO of Northwell Health's Feinstein Institutes. Pioneer of bioelectronic medicine, vagus nerve research. Author of "The Great Nerve." Discoveries helped get the first FDA-approved vagus nerve implant.
I'm Trisha Pasricha, a physician-scientist at Beth Israel Deaconess Medical Center, an assistant professor of medicine at Harvard Medical School, and the 'Ask a Doctor' columnist for The Washington Post
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