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A Slow-Moving Disaster in California

More than 90 percent of coastal wetlands have been altered or destroyed. What’s next?

November 10, 2023

Why Is It So Difficult to Map the Ocean? 

The most complete maps we have of the ocean floor lag far behind the maps we have of the moon.

November 10, 2023

We’re All Math People

Some of the power of math lies in the very fact that it’s made up.

November 9, 2023

Sand Mafias Battle for the New Gold

Violent gangsterism and illegal operations dominate sand mining in the global south.

November 8, 2023

The Astrophysicist Who Loves the Things We Cannot Know

A conversation with “rational mystic,” physicist Marcelo Gleiser.

November 8, 2023

When Fire Feeds Fire

This winning image of a match catching fire brings to mind the wildfires engulfing our increasingly flammable world.

November 7, 2023

Do Homelessness Prevention Programs Work?

The first evidence from a randomized controlled trial that financial assistance helps prevent homelessness.

November 6, 2023

How Life Really Works

Just as I uncovered a new way to understand life, I got news about my own.

November 6, 2023

No Fish, No Food

How warming oceans could deplete nutrition for millions in the tropics.

November 3, 2023

Audio Feature: The Puzzle of Free Will

Tune in to an exploration of one of the great quandaries in science and philosophy.

November 2, 2023

Yes, We Have Free Will. No, We Absolutely Do Not

A volley of new insights reignites the debate over whether our choices are ever truly our own.

November 2, 2023

Earth’s Core Has a Gas Leak

Contrary to conventional wisdom, matter can escape the center of the Earth.

November 2, 2023