The Environment Report

The amount of tree cover in our cities is dropping, and we have more paved surfaces. Those are the main findings from a national study by the U.S. Forest Service.

Three communities in Michigan are taking a much closer look for lead in their drinking water this year.

The state's energy regulating agency has issued some decisions that should relieve some of the financial burden on large companies that want to become greener.

The first major results are in from the American Gut Project. It’s a citizen science project to get a better understanding of the microbial communities inside our bodies.

People pay $99 to send in a sample – a swab from their hands, their mouth, or a stool sample.

Daniel McDonald is the project’s scientific director at the University of California-San Diego.

“So it turns out that most of the people sending us samples tend to send us fecal samples. We think it must just be the sexy thing to do,” he says. “But I think a lot of individuals are sending us these samples because they’re curious to learn a little bit more about these organisms that are important for your health that we are just beginning to understand in the scientific community.”

The last two wolves on Isle Royale are still hanging on. 

The wolf-moose research study on the wilderness island in Lake Superior is now in its 60th year, and the report from the past year of the study is out today.

A majority of Americans say the federal government isn’t doing enough to protect air and water quality.

That’s the latest from a national Pew Research Center survey.

The survey found 69 percent of Americans think the government isn’t doing enough to safeguard water quality, while 64 percent say the government isn't doing enough to protect air quality. 

Fishermen in northern Michigan say the federal government is doing nothing while double-crested cormorants eat up fish the anglers would like to catch. For more than a decade, the government used lethal force to keep cormorant numbers down.

A lawsuit ended that and now the birds are showing signs of rebounding in places they are not welcome.

A lot of cities have pledged to cut greenhouse gas emissions in the wake of President Trump's decision to withdraw the U.S. from the Paris climate accord.

That could mean things like cleaner busses – or energy efficiency. But a sizable chunk of our carbon footprint can be traced to how we get and use our food.

Air quality has gotten better in the U.S. over the last several decades.

But more recently, nitrogen oxide and carbon monoxide emissions have not been decreasing the way people expected.

An invasive insect is attacking hemlock trees in Michigan and along the East Coast. The hemlock woolly adelgid is an aphid-like bug, and it can kill hemlocks.

In Michigan, people are watching what happens out east, where the pest has been established longer.

Republicans who correct misinformation on climate change can be even more persuasive than scientists.

Piping plovers are little shorebirds, and they're an endangered species in the Great Lakes region. But they’re making a comeback thanks to conservation efforts and even some heroics.

In Michigan, we have laws in place that give the state the power to essentially rope off polluted areas instead of cleaning them up. Instead, those laws tell the public: don’t drink the water or build your house here.

At more than 1,600 sites across the state of Michigan, you can’t drink the groundwater. Well, you could, but it wouldn’t be safe or legal.

Earlier this month, the Michigan Department of Environmental Quality approved a permit that allows the Nestle Corporation to pump up to 400 gallons of groundwater per minute to feed its bottled water operations in Osceola County.

People who study birds are now using radar to make maps that can forecast migration at night. They say these maps could help by reducing the number of birds that collide with buildings and wind turbines.

Flame retardant chemicals are in our furniture, in carpet padding, electronics and car seats, but they don’t stay put. They leach out of these products and get into our bodies.

Some of these chemicals, called polybrominated diphenyl ethers or PBDEs, were phased out of use starting in 2004.

A new study in the Journal of Exposure Science and Environmental Epidemiology finds levels of PBDEs in kids' blood have been declining.

Jennifer Gilchrist moved from New York City back home to the Detroit suburb of Beverly Hills in 2016. She moved to help take care of her mom Joellen, a retired Detroit high school teacher, and to fix up her childhood home.

That’s when a plumber told them they had a lead service line.

When you think about greenhouse gasses that are driving our warming climate, maybe you think about power plants or your car. But lakes can release greenhouse gasses, too, and the amount of nutrients that get into lakes from farms and cities matters.