Is this the end of animal testing?
More than 60 companies now produce organs on chips commercially, focusing on five major organs: liver, kidney, lung, intestines, and brain. They’re already being used to understand diseases, discover ...
29 Jan 202522min
Meet the divers trying to figure out how deep humans can go
Figuring out how the human body can withstand underwater pressure has been a problem for over a century, but a ragtag band of divers is experimenting with hydrogen to find out. This story was written...
22 Jan 202526min
Palmer Luckey on the Pentagon’s future of mixed reality
Palmer Luckey, the founder of Oculus VR, has set his sights on a new mixed-reality headset customer: the Pentagon. His company Anduril Industries, which focuses on drones, cruise missiles, and other ...
15 Jan 202519min
How covid conspiracy theories led to an alarming resurgence in AIDS denialism
Podcaster Joe Rogan, former presidential candidate Robert F. Kennedy, Jr., and football quarterback Aaron Rodgers are all helping revive AIDS denialism—a false collection of theories arguing either th...
8 Jan 202536min
How to fine-tune AI for prosperity
The newest versions of generative AI are bedazzling, with lifelike videos, seemingly expert-sounding prose, and other all too humanlike behaviors. Business leaders are fretting over how to reinvent th...
1 Jan 202534min
Meet the radio-obsessed civilian shaping Ukraine’s drone defense
Despite it being over 100 years old, radio technology is still critical in almost all aspects of modern warfare—including in the drones that have come to dominate the Russia-Ukraine war. But before th...
18 Dec 202425min
ChatGPT is about to revolutionize the economy. We need to decide what that looks like.
You can practically hear the shrieks from corner offices around the world: “What is our ChatGPT play? How do we make money off this?” Whether it’s based on hallucinatory beliefs or not, an AI gold ru...
11 Dec 202429min
Beyond gene-edited babies: the possible paths for tinkering with human evolution
In the future, CRISPR will get easier and easier to administer, potentially opening up paths for tinkering with human evolution. What will that mean for our species? This story was written by senior b...
4 Dec 202432min
