Biotech
Human history has been all but defined by death and disease, plague and pandemic. Advancements in 20th century medicine changed all of that. Now advancements in 21st century medicine promise to go even further. Could we bring about an end to disease? Reverse aging? Give hearing to the deaf and sight to the blind? The answer may be yes. And soon.
Featured
We purged worms from our bodies — and may have made ourselves sick
Biotech labs are mining worm chemistry to design medicines that calm the immune system without the risks of live infection.
From cryonics to aging: How AI is transforming human health
From curing rare diseases to extending lifespans, four biotech founders share how AI is rewriting the future of medicine.
What if humans mastered every aspect of nature?
A bold vision of a 10x better future where humanity has mastered biology, energy, and matter to unlock unprecedented progress.
Psychedelics & Mental Health
Inside a neuroscientist’s quest to cure coma
Thousands of Americans are trapped in disorders of consciousness. Neuroscientist Daniel Toker is searching for a way out.
Pac-Man turned 45 today. The surgeon general once warned that playing it could make kids violent.
Officials’ warnings about the impact of video games on kids were never proven true. They may be making the same mistake with social media.
Flexible brain implant takes major leap forward
The FDA’s clearance of Precision Neuroscience’s flexible electrode array pushes the startup ahead in the race to BCI commercialization.
Biohacking
Three founders look to the future at Freethink’s inaugural Great Progression event
The tech community came together for the launch of the Great Progression event series, curated by Peter Leyden and produced by Freethink.
We’re able to create new creatures through gene editing. What’s stopping us?
The question isn’t whether we can sculpt new life. The question is what comes next.
This conservationist is trying to bring extinct species back to life
Ryan Phelan, co-founder of Revive & Restore, talks about the future of conservation at Freethink’s Great Progression event.
Ray Kurzweil explains how AI makes radical life extension possible
Life expectancy gains in developed countries have slowed in recent decades, but AI may be poised to transform medicine as we know it.
Vaccines
Personalized cancer vaccines are having a moment
Personalized cancer vaccines were a recurring theme at the annual meeting of the American Association for Cancer Research in 2024.
The threat of avian flu — and what we can do to stop it
Avian flu is infecting cows on US dairy farms, and now a person has caught it — but new research could help us avoid a bird flu pandemic.
One shot recreates younger immune systems, in mice
An antibody treatment designed to revitalize an aging immune system delivers “surprising” results in elderly mice.
More
Is iron the Achilles’ heel for cancer?
Some cancer cells store high quantities of iron. Iron-activated cancer drugs selectively disrupt cancer cells, without harming healthy cells.
Adding spider DNA to silkworms creates silk stronger than Kevlar
Spider silk is strong and tough, but hard to farm. Silkworm silk is easy to farm, but not that strong. What if we could combine the two?
Octopus tentacle-like patch delivers drugs through your cheek
A needle-free drug delivery system inspired by octopus tentacles could one day replace injections for administering biopharmaceuticals.
ChatGPT forces us to ask: how much of “being human” belongs to us?
Large language models have been trained on massive amounts of “natural” human language — just like us. Does this make the robots part human?
Rare mutation may counteract “Alzheimer’s gene”
A rare mutation suggests that using CRISPR to reduce the expression of the APOE-e4 gene could help treat or prevent Alzheimer’s.
New CRISPR tool has an “on/off” switch
By splitting a base editor into two parts, researchers could give it an “on/off” switch that appears to make it safer and more effective.
CRISPR is helping “de-extinct” the Tasmanian tiger
“De-extinction” researchers believe they might be able resurrect the Tasmanian tiger and restore ecological balance in Australia.
New “multipronged” gene therapy reverses paralysis in mice
A new gene therapy that guides nerve regeneration across complete spinal cord injuries restored the ability to walk in paralyzed mice.
Artificial wombs for preemies move closer to human trials
A panel of FDA advisors has met to discuss the development of artificial wombs designed to help extremely premature babies survive.
Gene-edited pig heart gives a dying man a second chance at life (Updated)
For the second time ever, a gene-edited pig heart has been transplanted into a person with terminal heart disease.
An implantable device could enable injection-free control of diabetes
MIT engineers designed an implantable device that carries islet cells along with its own on-board oxygen factory to keep the cells healthy.
Spending time in space can harm the human body − but scientists are working to mitigate these risks before we go to Mars
With NASA planning more missions to space in the future, scientists are studying how to mitigate health hazards that come with space flight.
New “inverse vaccines” could be key to curing autoimmune disorders
“Inverse vaccines” that teach the immune system to tolerate triggering molecules could be the key to curing autoimmune disorders.
Can you speed up your metabolism? And should you?
Our metabolism is the force inside our bodies that mysteriously decides whether to convert food into energy or weight.
Here’s what’s new in the latest COVID-19 boosters
The FDA has approved new COVID-19 boosters from Moderna and Pfizer-BioNTech. Here’s what you need to know about the shots.
UT med students can now get a dual degree in AI
The University of Texas at San Antonio has launched what it says is the US’s first dual degree in medicine and AI.
Molecule reduces inflammation in Alzheimer’s models
A potential new Alzheimer’s drug represses the harmful inflammatory response of the brain’s immune cells, improving cognition in tests.
Tooth decay: Mouthwash turns your teeth blue when it’s time to go to the dentist
A mouthwash solution containing ferumoxytol and a dye could treat, prevent, and diagnose tooth decay, according to UPenn researchers.
Scientists grow “human-ish” organs in pigs for the first time
Partially human kidneys have been grown in pig embryos, marking the first example of anyone growing solid human organs in another species.
Special Collection
Collection
The Science of Death
Explore the journey from life to death and beyond. Near-death experiences, death doulas, digital immortality, and more – join us for a thoughtful exploration of one life’s most intriguing and inevitable phenomena with stories from the frontlines of death.
Get inspired with the most innovative stories shaping the world around us.