New nasal spray aimed at reversing fentanyl overdoses is now approved
A new overdose-reversing spray that works fast but lasts longer has been approved by the FDA, and will be available by the fall at earliest.
A massive moon telescope could solve the mystery of the “Cosmic Dark Ages”
NASA hopes a massive radio telescope on the moon will be able to reveal what was happening during the mysterious “Cosmic Dark Ages.”
How to master credit cards and credit scores
In partnership with Million Stories
Consumer credit is a paradox. Andini meets with a money expert to untangle the mysteries of how to spend your credit without killing your score.
Series| Your World on Money
An 8-minute guide to retiring rich In partnership with Million Stories
Andini, a self-employed inventor and writer, uncovers the need-to-know basics on how to retire with $1,000,000.
Series| Hard Reset
We went to MIT to see the first test of a new electric thruster system These tiny electrospray thrusters cut spacecraft payload so that we can explore the asteroid belt, outer planets, and beyond.
How AI is changing music forever
Musicians and technologists Holly Herndon and Mat Dryhurst discuss the AI music revolution and the critical importance of artist consent in building this new future
How to stop runaway AI
Professor Stuart J. Russell warns that AI could pose an existential threat to humanity unless we can ensure that these systems remain aligned with human values and goals.
Series| Your World on Money
The tax basics you need to know In partnership with Million Stories
Taxes — you have to pay them, but school never taught us how they work. Inventor and entrepreneur Andini tells us the need-to-know basics.
The life-changing information in my 23andMe DNA reports
In partnership with 23andMe
She bought an at-home 23andMe DNA test. It may have saved her life.
Series| Just Might Work
NASA’s mission to build the ultimate leak-proof lab NASA is building a first-of-its-kind biocontainment lab to study samples from Mars — and possibly prevent a Martian plague.
Series| Just Might Work
3 ways to clone yourself before you die These tech companies are making digital clones of people to live on in a digital afterlife. Would you do it?
Series| Hard Reset
The farming robots that will feed the world Food waste is a ridiculous problem. Enter the robots.
Follow us on Instagram for more stories
What do you think of when you hear the word 'power'? Ginni Rometty is the former CEO of IBM and author of "Good Power." She recently discussed her work…
"Think Brita filter, but a thousand times better,” said Madjid Mohseni, the researcher who developed the technology at the University of British Columbia (@universityofbc). UBC researchers have now…
Microdosing: the no-flowers-in-your-hair practice of taking minimal amounts (fractions of a gram) of hallucinogenic substances like psilocybin mushrooms or LSD, on a regular basis. Individuals who microdose claim…
AI could pose an existential threat to humanity, unless… Dr. Stuart J. Russell is a Professor of Computer Science at UC Berkeley and has been studying the development of artificial…
The @fda has approved a first-of-its-kind pill, made from human fecal matter, to treat bacterial infections in the gut — potentially kicking off an era in which we target the…
New to Freethink?
We focus on solutions: the smartest people, the biggest ideas, and the most groundbreaking technology shaping our future.
Feature
Pill version of obesity drug reduced weight almost 13% in new trial
Patients who took the pill daily, along with lifestyle changes, lost a lot more weight than those on a placebo.
Original Series

Meet the people whose bold ideas might sound crazy… but also Just Might Work.