Environment

Far below the surface of the ocean, off the coast of eastern Australia, is an area simply known as "the abyss." The largest and deepest habitat on the planet, the abyssal zone stretches well beyond Australia's waters and spans half the world's oceans — but it remains largely unexplored.

Marine biologist Tim O'Hara recently set out change that, on a monthlong expedition with about two dozen scientists from seven countries. The voyage dredged up hundreds of previously unknown species along the way.

About 20 percent of baby food samples tested over a decade-long period had detectable levels of lead, according to a new report from Environmental Defense Fund, a nonprofit group.

The group evaluated data collected by the Food and Drug Administration from 2003 to 2013. This included 2,164 baby food samples. They found 89 percent of grape juice samples, 86 percent of sweet potatoes samples and 47 percent of teething biscuits samples contained detectable levels of lead.

A federal judge in Washington, D.C., ruled Wednesday that the Trump administration failed to follow proper environmental procedures when it granted approval to the controversial Dakota Access Pipeline project.

It's a legal victory for the Standing Rock Sioux tribe and environmentalists, who protested for months against the pipeline. Oil started flowing through it earlier this month. The tribe fears that the pipeline, which crosses the Missouri River just upstream of its reservation, could contaminate its drinking water and sacred lands.

Sam Kirchoff

A number of local citizens are concerned that scientific research is factoring less and less into policymaking. So, they formed Milwaukee Area Science Advocates, or MASA, to "champion science as a pillar of freedom and prosperity."

The idea to advocate for evidence-based policy decisions started brewing last winter, when a handful of people organized a March for Science in Milwaukee. It went well. On Earth Day, more than 3,000 people flocked to downtown.

The Bosphorus is a strait that separates Europe from Asia — and in recent days, its normally dark blue waters have turned a remarkable turquoise.

Some residents of Istanbul, noticing the suddenly bright and milky waters, wondered on social media whether the hue was caused by pollution or an earthquake that shook the region on Monday, AFP reported.

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In Michigan, two high-ranking state officials face serious charges for keeping an outbreak of Legionnaires' disease from the public. Michigan Public Radio's Rick Pluta has been following the story.

Can eating insects help people survive a famine?

Are there new ways to help farmers water their crops when drought strikes?

Isn't the basic hunger problem that there's just not enough food to go around?

Those are some of the tough questions that you submitted in April for our monthly #CuriousGoat series.

Interior Secretary Ryan Zinke is recommending that the boundaries of the Bears Ears National Monument in Utah be shrunk. He also is calling on Congress to give Native American tribes more say in how the new monument is managed.

Neuroscience isn't on many elementary school lesson plans. But this spring, a second grade class at Fairmont Neighborhood School in the South Bronx is plunging in.

Sarah Wechsler, an instructional coach with wide eyes and a marathoner's energy, asks the students to think about the development and progress that they've made already in their lives.

There's no doubt about it: Zika is on the retreat in the Americas.

In Brazil, cases are down by 95 percent from last year. Across the Caribbean, outbreaks have subsided. And in Florida, the virus seems to have gone into hiding. Health officials haven't investigated a new Zika case for more than 45 days in Miami-Dade County.

How Climate Data Is Collected

Jun 11, 2017

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Eight miles down a dirt road through the swamps of southwest Alabama, Lane Zirlott has 1.8 million oysters in the water at his family's farm in Sandy Bay.

"What we've been doing is trying to redefine what people are thinking of a Southern gulf oyster," Zirlott says.

The Murder Point oyster farm covers about two and half acres in the bay. The name changed from "Myrtle Point" in 1929, after a deadly dispute over oyster territory.

Colstrip, Mont., is about 750 miles away from Seattle, as the crow flies. Politically, the two places may be even further apart. And yet, they're connected.

If you're turning the lights on in the Pacific Northwest, some of that electricity may be coming from Colstrip. And if you're in Colstrip, wondering how long your own lights will stay on, you're likely looking west.

Susan Bence

'Mushroom' Mike Jozwik has been forging in Wisconsin, and beyond, for years. When it comes to foraging, he says there's always something new to learn.

For those looking to get started, Jozwik shares a few tips:

The number one thing on Jozwik's list is to read up on the subject. "As much as people like relying on Facebook forums now, get a good book," he says.

Here are some of his favorites:

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