Every week on What’s Your Problem, entrepreneurs and engineers talk about the future they’re trying
There are moments in history when people make huge technological advances all of a sudden. Think of
AI works well in the virtual world. That’s partly because the internet provides so much data t
In the past few years, NVIDIA has become one of the most valuable and important companies in the wo
Claude Shannon is a major figure in the history of technology. Known as the father of information t
We thought we knew everything there was to know about measles. But in recent years, new research has
What really drove the 2008 financial crash? What’s a shadow bank? And what’s the connection between
Solar power and batteries are becoming cheap and ubiquitous. Great. But there are problems batteries
It's the season of giving: colorful paper and shiny bows, sure, and charitable giving, too. In this
This is the second of three episodes about the solar-power revolution. Last week, we talked about ho
In the past 20 years, the price of solar panels has fallen by more than 97 percent. This extraordina
Paul Reichert is a research scientist at Merck, working on improvements to how we administer drugs t
Hannah Ritchie is a data scientist and the deputy editor of Our World in Data. She is also the autho
Why has rabies invaded our nightmares for centuries? Author and veterinarian Monica Murphy tells us
After decades of research, gene therapy is starting to work. Shannon Boye is a professor of cellular
*Or at least, sort of bringing back mammoths and dodos.Beth Shapiro is the chief scientific officer
The elevator made the modern city possible: No elevators, no skyscrapers. Today, people are working
The invention of synthetic fertilizer was one of the key breakthroughs of the 20th century. It’s the
Jennifer Holmgren is the CEO of LanzaTech. Her problem is this: How do you capture pollution from fa
Moving from fossil fuels to renewable energy will require huge amounts of copper, lithium, and other
Dalial Freitak and Annette Kleiser are the co-founders of Dalan Animal Health, a company that has br
