Welcome to the “innovation feast”…

2024 marks the end of the innovation slump…

Today, we’re publishing your answers to our request from last week to tell your fellow Rational Optimists about yourselves.

Nanotech could one day create real-life superheroes...

The energy revolution lies under our feet…

Human fighter pilots will barely exist in a few years...

Meet the startup set to revolutionize world trade

We must defeat The Blight

It’s roughly the size of two shipping containers and works like a reverse power plant.

We’re at the start of what could be the greatest burst of innovation in human history.

My visit to the new University of Austin (UATX) filled me with hope for the future of college in America.

People are vastly underestimating the stunning pace of innovation in solar

The biotech revolution is unfolding right under our noses

Let’s help make atomic energy cool again.

Right now, 250 miles above our heads, innovation specialists at Airbus are growing mini hearts, livers, and kidneys in space.

If you could be anywhere in just a few hours, where would you go?

The future can be brighter than we imagine, if we build it.

Sarah de Lagarde had her right arm amputated after getting run over by a train. Thanks to her newly fitted artificial intelligence (AI)...

America’s largest solar farm would’ve produced enough energy to power 80,000 homes near Las Vegas. But construction was halted when...

The Irish government had me write a postcard to Britain’s prime minister when I was in elementary school. They used “the children” to...