What Asteroids Can Teach Us About Climate Change

Scientists Are Aware of the Perils of Near-Earth Objects and Rising Temperatures. Humanity Can’t Come Together to Deal With Them

On June 30, 1908, a sudden blast knocked down over 2,000 square kilometers of forest in a sparsely inhabited part of Siberia. Witnesses saw a fireball from hundreds of miles away. At least one Indigenous Evenki man, and possibly two more, perished, and several individuals suffered minor injuries.

No one could find a meteorite or a crater near the site of what is now known as the Tunguska explosion. The absence fueled rampant speculation about its cause, with everything from aliens to antimatter considered as possible culprits. But by now, most …

I’m Indigenous Australian, and I Work for a Mining Company | Zocalo Public Square • Arizona State University • Smithsonian

I’m Indigenous Australian, and I Work for a Mining Company

For Over 20 Years, I’ve Been Trying to Change an Industry That Has Excluded, Displaced, and Exploited Native People

Being in mining was never part of my plan. As a young boy, I dreamed of becoming a priest with a pilot’s license, living and working in remote …

The D.C. Boarding House That Moved the Needle on Slavery

Where Abolitionists and Congressmen—Including Lincoln—Dined, Debated, and Became Bedfellows

In the early 1840s, where the steps of the Library of Congress now stand, a group of American abolitionists gathered in a modest boardinghouse to plot the destruction of slavery.

The …

In Praise of a Disunited States of America

The Nation Could Use More Declarations of Independence, and California Should Take the Lead

The further I drove into Oroville, the more disappointment I felt.

I had my passport with me, but no one asked me to show it. American flags still hung from stores …

Can Two Friends Agree to Disagree on Abortion in Post-Roe America?

It’s an Issue Worth Fighting Over—But Not a Good Litmus Test at the Personal or National Level

We met through a mutual friend who told us both, “You’ll love her. You get angry about all the same things.”

That was almost exactly correct. At the time, Joanne had …