ProPublica reviewed hundreds of cases in which judges criticized the actions of federal prosecutors. In many, judges expressed frustration that they can no longer take the government at its word.

While President Donald Trump pushed against cutting emissions and regulating technology, environmentalists called for world leaders to reject conflict and build a stable future with clean energy.

Officials who spoke with The Post expressed frustration that the additional loss of life in the Middle East is not reflected in the Defense Department’s casualty database.

In a rare interview, Patrick Schiltz, who served as the federal court’s chief judge last winter, called the administration’s actions “a grave threat to the rule of law.”

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Generation of electricity is the second largest source of carbon dioxide and other planet-warming gases in the United States.

What I learned from 400 focus groups

The fund managing the wealth of the Danish billionaires behind Lego A/S intends to significantly ramp up investments in plastics technologies, as Europe prepares to enforce much stricter recycling rules.

Trump's plan to open up protected woodlands will benefit firms Tom Schultz once lobbied for.

Pierre Damas Bel died by suicide after losing his Temporary Protected Status and being forced to wear an ankle monitor.

Lianyong Wei's death marks the 57th death of an immigrant detainee held in the care of the government since the start of President Trump's second term. Twenty-four of those have occurred since Jan. 1.

Microplastics in waterways and soil are fueling calls to reduce the pervasiveness of plastic in agriculture.

The National Park Service is under pressure to make an unprecedented deal that cedes a quarter-mile strip of the park.

Organizations that help service members apply to leave the military as conscientious objectors are seeing a large increase in concerns over U.S. military strikes against alleged drug boats and targets...

The high court’s shadow-docket decision isn’t the final word on mail-in ballots, but it reveals the conservative bloc’s comfort with the administration’s voter suppression schemes.

The president’s attempt to overhaul mail-in voting via executive order comes as Republican-led efforts to stymie absentee ballots at the high court and Congress have floundered.

The National Park Service changed the way it prioritizes projects so that the president’s requests are quickly approved.

The editor-in-chief of Stars and Stripes says the Pentagon has fired the editor-in-chief of Stars and Stripes, as well as its publisher and a reporter.

"State leadership and industrial agriculture are very hesitant to have those conversations."

Without drastic interventions, data centers in space could disrupt scientific observations and fragile ecosystems by adding almost innumerable new “stars” to the heavens above

The Forest Service has advanced a policy change to remove protections for road building and logging across 6 million Montana acres.

Defense Secretary Pete Hegseth has repeatedly curtailed journalists’ access in the Pentagon.

Biodiesel and renewable diesel producers in the United States are feverishly ramping up production, says a senior industry official.

And we won't know everyone who receives a chunk of the $1.8 billion fund.

Prices are rising faster than wages, according to data underscoring just how much the war against Iran is hurting everyday Americans.

The Trump administration’s decision to shut down the U.S. Agency for International Development (USAID) has resulted in hundreds of thousands of deaths from infectious diseases and malnutrition, accord...

The drainage district that commissioned the test has now sent a cease-and-desist letter to Tesla’s operations, near Corpus Christi.

A team including scientists, Indigenous people and conservationists point to the ecosystem connecting Yellowstone and the Yukon as an example of a region where humans and nature are flourishing togeth...

The U.S. biodiesel industry, still recovering from one of its most difficult years, will have a hard time ramping up production fast enough this year to meet the Environmental Protection Agency's most...

Scientists are wary of glyphosate. MAHA loathes it. And our investigation shows California is spraying it everywhere.

Economists and central bankers are getting better at linking temperatures to price increases.