Todd Thibodeaux

Jet aircraft, carrier task forces and tanks consume vast amounts of fossil fuel--while emitting vast amounts of greenhouse gases. The Pentagon’s carbon footprint is bigger than those of many entire nations. Now, it’s caught in the middle. It’s a massive contributor to climate change, which is threatening its mission worldwide. Seaports and airstrips are being flooded or burned out, and restoring operations costs many millions of dollars. Meantime, environmental damage is leading to instability and the prospect of international violence. Water shortages have increased tensions in the Middle East and caused new hostilities between India and Pakistan, two nuclear powers. Russia and China are taking advantage of changing conditions. Will politicians who scorn environmentalists and mistrust climate scientists listen to the warnings of military leaders?

From Richie Havens to Jimi Hendrix, photographer Henry Diltz recalls his favorite moments of the historic festival.

Nearly 200 years ago, the Cherokee Nation signed a treaty with the United States. The result? They were forcibly removed from the Southeastern part of the U.S. to Oklahoma.

California’s relentless clean-air enforcer, Mary Nichols, has divided the automobile industry. After weeks of secret negotiations, the Chair of the State’s Air Resources Board has announced that Ford, Honda VW and BMW of America won’t go along with President Trump’s rollback of Barack Obama’s fuel-economy standards. Nichols claims it’s an “olive branch,” giving car makers the “flexibility” to clean up the air at the same time they continue to market vehicles that make the most money. Brady Dennis of the Washington Post calls it a “big deal,” even if Toyota, GM and 11 other companies revert to Trump’s new federal standards--at least for the moment. Alan Baum is a consultant for both the industry and environmental organizations. He says the four who made the deal with California have a slight lead on their competitors in developing the technology of the future, with China currently far ahead of them all. He says the western car makers are doing a poor job of educating consumers about the benefits of hybrids and electrics. Nichols’s history with the Air Resources Board goes back to the 1970’s. She was named Chair by Republican Governor Arnold Schwartenegger and reappointed by Democrats Jerry Brown and Gavin Newsom. She made an international name for herself for years ago when she blew the whistle on Volkswagen for faking emissions tests on the diesel cars it sold for decades all over the world.

And more fallout from Jeffrey Epstein’s death

The race for the presidential nomination poses another stress test for the Democratic Party.

Burning Man is supposed to be a safe space. But the culture has allowed predators to roam free without punishment.

Can he really get Republicans on board?

In 1950, America had the richest middle class in the world, but now U.S. workers face wage stagnation and historic wealth inequality.