Just like climate deniers, they’re out to obfuscate and debase the scientists and conservationists trying to save the world — and maybe get rid of a few pesky species in the process.

Ranchers pay just $1.35 a month to graze cattle on public lands and national forests. You couldn’t feed a cat or dog for 10 times that amount.

The majority of coal plants in the United States, like the Hunter Power Plant in Utah, are contaminating groundwater with toxic pollutants, a new report reveals.

How will the border wall affect jaguars, bears, birds, bees and other wildlife? And what other solutions might work better without harming people or ecosystems?

Decades after being wiped out in the Lone Star State, black bears are slowly returning. Experts fear that a border wall between the United States and Mexico would end that recovery.

Environmental and constitutional law scholar Dan Farber explains what a climate change emergency declaration could achieve.

President Trump promised massive deregulation — and although he’s lost some cases in court, his successes still threaten people’s health and the climate.

Scientist Ellen Wohl explains why the administration’s decision to rewrite a key component of the Clean Water Act is scientifically unsound and dangerous.

A look back at the circuitous, bloody history of attempts to remove wolves from the Endangered Species Act.

Experts warn that the rush for new oil and gas drilling in 2018 will have consequences for the climate, but there are ways to slow it down — or even stop it.