environment

A lot of different chemicals end up in our rivers and streams.

Researchers are finding these mixtures of chemicals are more complex than we thought, and it could hurt fish and other creatures.

This year’s Winter Study of the wolves and moose of Isle Royale found that there are still just two wolves hanging out on the island.

The Montmorency tart cherry is pretty much the only sour cherry grown in the U.S. And cherry growers in Michigan know the tree really well. It was brought here from France a couple of hundred years ago. "This is older than most people think of as heirloom varieties and it's our main variety to this day," says Jim Nugent, a cherry grower in northern Michigan.

Fish consumption advisories usually focus on one chemical at a time – like mercury – and these advisories tell you how much of each kind of fish you should eat, and what to avoid. But they don’t often tell you much about mixtures of different chemicals in the environment that could be in fish.

Most of us don't think about how much electricity costs at different times of the day. But the state's two largest utilities are planning to change that.

When it's really, really hot and humid out, what do lots of people do when they get home? They turn on, or turn up, the air conditioning.

There are big spikes in electricity demand on the hottest summer days, between 2:00 in the afternoon to 7:00 in the evening.

The Next Idea

Everyone from author Michael Pollan to climate change experts have suggested raising cattle for beef is hard on the environment.

The amount of resources that go into producing a pound of beef are a lot greater than what it takes to produce a pound of chicken, for instance. Plus, in some cases, transporting beef further adds to its carbon footprint.

The changing climate the Earth is experiencing is changing the forests in Michigan. Warmer and shorter winters affect trees, pests and the diseases that damage trees.

The buildup of nutrients in western Lake Erie can trigger algae growth – and contaminate drinking water in nearby cities. That happened as recently as 2014, when Toledo residents could not drink their water for two days.

Here’s one way to react to a warming planet: get smaller.

We know mammals literally shrank, during a massive global warming event 56 million years ago. Imagine an early horse ancestor the size of a cat.

Now back then, the earth was 46 degrees hotter on average than it is right now.

So researchers wanted to know: do mammals still experience shrinking - a.k.a. dwarfing - during other, less intense periods of warming?

High winds have been punching Michigan squarely in the nose today.

“I was seeing the strongest winds I’ve ever seen in my 35 years as a meteorologist in Michigan today,” said Jeff Masters, a meteorologist with Weather Underground.

Gusts are knocking down power lines and trees across the state. Over 350,000 customers are without power.

 

It's an especially precarious time for Lake Erie's future.

In some parts of Michigan, there are forests that can take you back in time. Old-growth forests of towering trees offer a rare glimpse at what Michigan looked like before the logging boom of the late 1800's.

Donald Dickmann, a professor in Michigan State University's Department of Forestry, told Stateside where visitors can see stands of old-growth trees in Michigan.

These maps show the early arrival of spring

Feb 28, 2017

Scientists have known that spring is arriving earlier across the U.S. because of climate change. Now, you can take a look at new maps from the U.S. Geological Survey to see how early spring is arriving where you live.

Jake Weltzin is an ecologist with the USGS, and the executive director of the National Phenology Network.

"The folks down in the southeastern United States, across much of that region, are seeing spring coming as many as three weeks early this year," he says.

We know hunters who take deer or goose out of season are poachers. But what about those who take a plant from a park or a reserve without permission?

They too are poachers and plant poaching can be a huge, illegal business.

It's been nearly a year since the state of Michigan approved year-round and nighttime hunting for coyotes. But how effective has that change in hunting policy been, and how has it impacted the state's coyote population?

Energy costs can be a huge burden on low-income communities.

That’s especially true in Highland Park. The tiny enclave within Detroit was literally left in the dark after it ran up a big street lighting bill.

But there are some small bright spots popping up—thanks to solar power, and the efforts of one community group.

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The International Joint Commission, a treaty organization that advises the United States and Canada, says the two countries should do more to keep microplastics out of the lakes.

Microplastics are tiny pieces of plastic that are five millimeters or smaller. Microbeads are used in things like soap and toothpaste. Microfibers are tiny fibers that wash off our synthetic clothing, like fleece.

Those tiny plastics can end up in the Great Lakes and can get into fish.

Every day, more than 20 million gallons of oil, some 540 thousand barrels, are pumped through two 63-year-old pipes lying at the bottom of the Straits of Mackinac. Those Enbridge Line 5 pipes are the focus of the Great Lakes Business Network, a newly-formed group of Michigan business leaders who want the twin pipeline shut down.

Among those leaders is Larry Bell. He is the founder and president of Bell’s Brewery, Michigan’s largest brewing company.

Shortly after the election, researchers from the U.S. and Canada got together to start backing up scientific data from federal agencies in the U.S.

They’re also keeping a close eye on how the Trump Administration is changing federal websites, and they're already finding some changes.

One of the groups heading up this effort is called the Environmental Data and Governance Initiative. (You can see EDGI's report on changes to some EPA websites here, and its report on the State Department and Department of Energy here.)

According to NASA, 2016 was the warmest year since record-keeping began in 1880. It was the third straight year to break the record for global average temperatures.

Around the world, governments, businesses and individuals are taking steps to reverse this trend. 

Most of these efforts to combat climate change have centered on reducing emissions of carbon dioxide (CO2) into the air, largely by limiting the use of fossil fuels. But what if simply reducing carbon emissions—even reducing them to zero—is not enough? That is the assumption behind a new initiative from the University of Michigan.

Ontario Power Generation (OPG) is determined it’s going to build an underground storage bunker for nuclear waste at the Bruce Nuclear Power Plant in Kincardine, Ontario.

That location is less than a mile from Lake Huron.

Michigan’s congressional delegation has objected to the project every step of the way. Now, with a New Year and a new administration in the White House, come fresh efforts.

There’s been a lot going on at the Environmental Protection Agency lately.

First, the Trump administration barred anyone at the EPA from communicating with the public. Then, a White House official announced that EPA research could be subject to review by the administration.

The Trump administration has sent strong signals that it’s going to be friendly to industry.

Will grass carp spread in the Great Lakes?

Jan 31, 2017

There are grass carp in three of the Great Lakes, but it’s not too late to do something about it.

That’s one of the conclusions of a new risk assessment on this type of Asian carp by the United States and Canada.

The Next Idea

Earth’s water is a natural medium for collecting energy, taking in about 97% of what we receive from the sun. After reflection and radiation, water stores over 2 million TWh (terawatt hours) per year. The world’s annual energy consumption is about 150,000 TWh. Clearly, we could benefit from using water for power.

Every year, the EPA awards over $4 billion in grants and other means of assistance.

Within hours of President Trump taking the oath of office, an email went out to Environmental Protection Agency (EPA) officials ordering them to freeze all contract and grant awards, effective immediately.

That leaves many wondering how that could affect federal aid to Flint, especially as the U.S. Senate approved $170 million to address the lead in Flint’s drinking water last month.

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