Features

Business Impact

Bad Math Props Up Trump’s Border Wall

Set aside the questions of whether it’s wise to put a wall along the U.S.-Mexico border or who should pay for it. It simply can’t be done at the price Donald Trump has claimed.

Sustainable Energy

Scientists Consider Brighter Clouds to Preserve the Great Barrier Reef

As bleaching devastates the critical ecosystem for a second year in a row, marine scientists are getting desperate.

Intelligent Machines

Facebook’s Perfect, Impossible Chatbot

Facebook is quietly trying to develop the most useful virtual assistant ever, in a project that illustrates the current limitations of artificial intelligence.

From Our Current Issue

Features

Business Impact

Make America Great Again

The president’s proposed cuts to research funding would cripple American innovation. We should be spending more on R&D, not less.

Business Impact

How technology advances are changing the economy and providing new opportunities in many industries.

Features

Couldn’t make it to EmTech Digital this year?

Watch videos of today’s leading technologists talking about tomorrow’s advances in artificial intelligence.

Sustainable Energy

Can we sustainably provide food, water, and energy to a growing population during a climate crisis?

Want to go ad free? No ad blockers needed.

Become an MIT Technology Review Insider for continuous in-depth analysis and unparalleled perspective.

Digital Consequences

Sponsored by IBM

Connect with tomorrow's technology today.

Become an MIT Technology Review Insider for continuous in-depth analysis and unparalleled perspective.