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
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.
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.
How consensus can undermine science
The main objective of consensus statements appears to be to reduce doubt, which may stifle scientific inquiry.
Psychedelics & Mental Health
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.
The next era of psychedelics may be precision-designed states of consciousness
A look inside Mindstate Design Labs’ effort to design drugs that reliably produce specific states of consciousness.
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.
Boosted Breeding and beyond: 3 tech trends that could end world hunger
A world without hunger is possible, and the development and deployment of new farming technologies could be one key to manifesting it.
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
Want strong teeth? Eat this candy.
Researchers claim to have invented an experimental breath mint that may renew tooth enamel and strengthen teeth, and it’s already headed into human trials.
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Just Might Work
Can we hack sugar to be healthy?
Is there such a thing as healthy sugar? Food scientists in Israel are hacking the sugar molecule itself – eliminating the need for subpar alternatives.
Disease-resistant banana created with CRISPR
African scientists have used CRISPR to create a disease-resistant banana that is indistinguishable from unmodified plants.
Microscopic animals revived after 24,000 years in permafrost
A multicellular animal called the bdelloid rotifer has used cryptobiosis to survive in the Siberian permafrost for at least 24,000 years.
Moderna COVID-19 vaccine 2.0: Lower dose, fewer side effects
Any revised version of the Moderna COVID-19 vaccine will likely include a smaller dose, reducing side effects and increasing the supply of shots.
Editing one gene extends mouse life expectancy by 23%
By modifying just one gene, researchers were able to extend the life expectancy of mice by 23%, and they think their results may translate to humans.
Can a dog vaccine for Valley fever lead to a human one?
Cases of Valley fever, a fungal infection, have risen dramatically over the decade. Researchers hope a dog vaccine may lead to one for humans.
A small dose of an ibogaine-like drug cures stress in mice
A novel drug designed like ibogaine but without the ibogaine trip or toxicity has corrected the effects of stress in mice.
What happens when your brain imagines the future?
Research out of the University of Pennsylvania suggests imagining the future is a two-brain region job.
Mass vaccination experiment was a huge success in Brazil
A mass vaccination experiment in Brazil suggests that even a moderately effective vaccine can have a dramatic effect if enough people get the shot.
"Light-shrinking" material cranks normal microscopes up to 11
Researchers have developed a light-shrinking slide coating that allows light microscopes to image in “super-resolution.”
Inhaled nanobodies treat COVID-19 in hamsters
An inhaled nanobody treatment for COVID-19 has shown promise in animal tests and could be a more affordable alternative to monoclonal antibody drugs.
The entire human genome has (finally) been sequenced
Researchers have finally sequenced the complete human genome, filling the gaps in the Human Genome Project’s historic first draft.
Robot paramedics are bringing mechanical CPR to the UK
An English ambulance service has begun using robot paramedics to deliver mechanical CPR to patients.
Dengue fever vaccine still protects after three years
A dengue fever vaccine candidate by Takeda is still effective after three years in a large human study, raising hopes for fighting the virus.
New lab-grown mini hearts have a human-like beat
Researchers created the first human mini heart in the lab. The mini hearts, called cardioids, have developed distinctly beating chambers, which fire in sync.
Are we really addicted to technology?
Simplifying very complex things can lead to real harm.
Birds, frogs, and reptiles use sound to “program” embryos
Sound appears to play a larger role in animal development than previously thought, affecting how a variety of species prepare for life outside the womb or egg.
Will human augmentation move too fast for our brains?
To show how human augmentation can affect the brain, participants in a new study underwent fMRIs after learning to use a prosthetic called the “Third Thumb.”
One-minute COVID-19 breath test authorized in Singapore
Singapore has provisionally authorized a COVID-19 breath test that measures VOCs to deliver accurate results in just one minute.
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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.