The Digital Frontier
Advancements in 20th century medicine reshaped society and made good health an expectation, not an exception. Now, 21st century breakthroughs may end disease, reverse aging, and restore sight and hearing — perhaps sooner than we think.
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The West needs more water. This Nobel winner may have the answer.
Paul Migrom has an Emmy, a Nobel, and a successful company. There’s one more big problem on the to-do list.
Police spend 40% of their time on paperwork. Can AI help?
Axon’s AI innovations promise to free officers from desks, but not without questions of ethics. CEO Rick Smith addresses concerns and community trust:
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Inhalable sensors could enable early lung cancer detection
MIT engineers have designed diagnostic particles that can be aerosolized and inhaled to find cancer-associated proteins in the lungs.
“Insane” new type of virus-like organisms found in human gut
Stanford scientists have discovered a strange new class of virus-like organisms, called “obelisks,” in the human gut microbiome.
Arc Search aims to revolutionize browsing, AI, and search, all at once
Searching isn’t what it used to be, and chatbots can be clunky — will the Browser Company’s Arc Search app replace both?
Battery electric trucks offer emission cuts of 75-85% over their entire life cycle
A civil and environment engineer weighs in on whether electric trucks are our best bet to cut road transport emissions.
New DNA testing reveals who made ancient stone tools
Using modern DNA analysis techniques, archaeologists have solved the mystery of who made a class of ancient stone tools.
New CRISPR tomatoes need less watering
Gene-edited tomatoes that can grow with less water could help solve the problem of feeding a world battling increased water scarcity.
What was it like when supermassive black holes arose?
At the center of nearly every massive galaxy is a supermassive black hole ranging from millions to tens of billions of solar masses.
How to train your self-driving car
From loading the car with sensors to teaching its AI to “think” like a human driver, there’s more than one way to train an autonomous car.
AI is here – and everywhere: 3 AI researchers look to the challenges ahead in 2024
AI scholars look ahead to 2024 and describe the issues developers, regulators, and everyday people are likely to face.
First jet suit race is less than a month away
During the world’s first jet suit race, eight competitors will take flight over the water off the coast of Dubai.
Anti-aging pill for senior dogs is now in clinical trials
An anti-aging pill for senior dogs now in clinical trials might lead to treatments that extend human lives, too.
A new way to swiftly eliminate micropollutants from water
Scientists at MIT are using zwitterionic hydrogels to sustainably capture both organic and inorganic micropollutants from water.
T-Minus: The Mars helicopter’s final flight, a moon lander’s reawakening, and more
Freethink’s weekly countdown of the biggest space news, featuring Ingenuity’s final flight on Mars, SLIM’s revival, and more.
OpenAI is reportedly investing in humanoid robots
Microsoft and OpenAI reportedly plan to invest $100 million into Figure, a startup developing a humanoid robot for the workplace.
How to find success with the 4 conditions of “intelligent failure”
Intelligent failure occurs in a low-risk environment and leads to growth or new knowledge. To fail intelligently, follow five strategies.
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Hard Reset
Meet Apollo, the real-life robot who wants to give you more free time
Will robots replace us? Apptronik, creator of the general purpose robot Apollo, has crafted a product that would only take the undesirable tasks away from humans.
Scientists scrutinize happiness research
Scientists dig into the research on happiness and find there isn’t always sound evidence behind recommended strategies for achieving it.
Elon Musk’s Neuralink has implanted its first device in a human being
Now that Neuralink has implanted a device in a person, CEO Elon Musk is closer to his goal of making brain chips common in the future.
Will AI companions help or hurt the “loneliness epidemic”?
About a third of people are lonely. Three scholars consider whether AI can help, or if it’ll just make things worse.
When the Mac was a “munition”
Macs were once deemed a threat to national security. Will today’s AI rules seem similarly outdated when we look back on them?
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