Why carbon credits for forest preservation may be worse than nothing.

How well-meaning donations end up fueling an unproven, virtually unregulated $2 billion stem cell industry.

Ten years ago, the tax agency formed a special team to unravel the complex tax-lowering strategies of the nation’s wealthiest people. It never had a chance.

How order collapsed in an American city.

An investigation into the crash of the USS Fitzgerald.

Alex drew his school’s mascot during class.Then he was suspended, arrested and deported. How high schools have embraced the Trump administration’s crackdown on MS-13 and destroyed immigrant students’ American dreams.

How prosecutors used bloodstain-pattern analysis to convict an innocent woman of murdering her son.

An eight-year campaign to slash the agency’s budget has left it understaffed, hamstrung and operating with archaic equipment. The result: billions less to fund the government. That’s good news for corporations and the wealthy.

In 2016, a West Virginia police officer came upon a young man in distress who asked the officer to shoot him. The officer didn’t. A few minutes, another officer did. Only one of them lost their job.

How a U.S. law intended to reduce dependence on fossil fuels has unleashed an environmental disaster in Indonesia.

A reporter encounters the echoes of family and the struggle for civil rights in Mississippi.

Chad Walde believed in his work at Los Alamos National Laboratory. Then he got a rare brain cancer linked to radiation, and the government denied it had any responsibility.

An acclaimed American charity said it was saving some of the world’s most vulnerable girls from sexual exploitation. But from the very beginning, girls were being raped.

Why did it take so long for the systems that are supposed to police problem doctors to stop him from operating?

Police on Long Island wrote off missing immigrant teens as runaways. One mother knew better—and searched MS-13’s killing fields for answers.

Minara Akhter came to America with uncertainty and hope. Then her husband, a Muslim religious leader, was murdered in a suspected hate crime.

From a new Supreme Court ruling to a census question about citizenship, the campaign against illegal registration is thriving. But when the top proponent was challenged in a Kansas courtroom to prove that such fraud is rampant, the claims went up in smoke.

How one of New York’s major trash haulers does business.

The murder of Mickey Bryan stunned her small Texas town. Then her husband was charged with killing her. Did he do it, or had there been a terrible mistake?

Jimmy Smith-Kramer, a basketball legend on the Quinault Nation reservation, was 20 when he was mowed down by a white man in a pickup truck. The decision not to charge a hate crime, and recent talk of a plea deal, has re-opened ancient wounds.

How Jerry Falwell Jr. transformed Liberty University, one of the religious right’s most powerful institutions, into a wildly lucrative online empire.

The teenager told police all about his gang, MS-13. In return, he was slated for deportation and marked for death.

As it scrambled to compete, the tech company cut tens of thousands of U.S. workers, hitting its most senior employees hardest and flouting rules against age bias.

What we know (and don’t), more than a year after American diplomats began to suffer strange, concussion-like symptoms in Cuba.