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
Ancient Olympians wouldn’t qualify for today’s Games
Across history, the human body has been reshaped by discipline, medicine, and now technology — each era redefining peak performance.
Why AI gets stuck in infinite loops — but conscious minds don’t
Anil Seth suggests the difference is that living beings are rooted in time and entropy, a grounding that may be essential for consciousness.
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.
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
Scientists test DIY coronavirus vaccine on themselves
Scientists have developed a DIY coronavirus vaccine they think could provide protection against COVID-19 — and they’re testing it on themselves.
COVID-19 tests that are fast, cheap, and less accurate may be key
Fast, cheap, DIY COVID-19 tests could dramatically increase the amount of testing done. And some experts think the trade off in accuracy would be worth it.
A new way to promote bone healing, inspired by LEGO blocks
Drawing inspiration from LEGO blocks, researchers have created a new type of scaffold to facilitate better bone healing and soft tissue repair.
This genetically modified cow could transform beef production
Cosmo the bull calf has an extra SRY gene, which makes him more likely to sire male cows — and also makes him a strong candidate for use as a GMO food.
Small protein, big breakthrough for CRISPR gene editing
A new protein opens doors for gene editing by gaining access to hard-to-reach areas of the genome.
New blood test for cancer could lead to earlier diagnoses
A new blood test for cancer that can detect the disease four years before symptoms appear could one day be used as a routine cancer screening tool.
Scientists organize concert to study COVID-19 transmission
To better understand the potential for COVID-19 transmission at live events, scientists are organizing a free concert by pop singer Tim Bendzko.
Inhaled coronavirus drug shows promise in small trial
An inhaled coronavirus drug containing interferon beta decreased patients’ chances of becoming severely ill by 79%, according to its creator.
The case for teaching students outside this fall
Transitioning to outdoor classrooms this fall could help stem the spread of COVID-19 in schools and protect students, according to researchers.
Remote therapy is as effective as face-to-face, for depression
The pandemic has therapists’ couches off limits. A new study finds that remote therapy may be as effective for depression as face-to-face, so I gave it a try.
Oxford COVID-19 vaccine triggers strong immune response
An Oxford COVID-19 vaccine triggered the creation of antibodies and T cells in trial participants, according to promising results published in The Lancet.
Doctors debate over using radiation therapy for COVID-19
Citing evidence from the past and recent, small trials, some doctors are calling for low-dose radiation therapy for COVID-19 patients. Controversy has followed.
New NFL mouth shield could protect players from COVID-19
The NFL’s mouth shield is designed to stop respiratory droplets. But player’s reactions have been mixed.
How to explain falling COVID-19 mortality rates
COVID-19 mortality rates are dropping in the U.S. and other nations — a few theories explain why more people are surviving the coronavirus.
"T cells" could provide immunity after antibodies fade
T cells that combat SARS-CoV-2 have been discovered in people who never had COVID-19, potentially putting natural herd immunity within our grasp.
Study: blood transfusions can slow signs of aging in mice
A new study shows that blood from fitter mice can reverse cognitive decline in sedentary mice.
Scientists 3D print a heart pump that can beat on its own
Scientists 3D print a heart pump capable of beating on its own — and the organoid could have a big impact on heart research.
For the first time, researchers edit human mitochondrial DNA
Researchers can now edit a part of the human genome that CRISPR has never been able to. This opens up new possibilities for research and cures for devastating rare genetic diseases.
Bats may provide clues for treating COVID-19
Bats have long lives despite playing host to numerous viruses. Three scientists believe bats’ immune systems may help develop new ways of treating COVID-19.
Moderna’s COVID-19 vaccine produces more antibodies than infection
Two shots of Moderna’s COVID-19 vaccine produces more antibodies than a coronavirus infection, according to Phase 1 preliminary data.
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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.