Environment

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The moon might be flowing with much more water than we thought, thanks to ancient volcanic deposits, a new study shows.

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Former Vice President Al Gore helped shape the conversation about climate change with An Inconvenient Truth. Now he's back with a sequel — called An Inconvenient Sequel: Truth to Power, due out next month -- and it follows Gore as he continues the crusade he made famous with that first film.

The movie shows Gore standing in Miami floodwater, flying over imploding boulders of ice in Greenland and in Paris — trying to push the climate agreement over the finish line.

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Out here, in West Pokot County, Kenya, the landscape looks like Mars — red clay, rocks, and in the distance, a mountain so bare it looks like a giant boulder.

Stephen Long'uriareng, 80, has walked two hours to bring her two cows and goats to this watering hole. It's really just a dam carved out the earth, where the rain water mixes with mud and turns into a dark brown color.

This is not the place Long'uriareng remembers from her youth.

"This whole place used to be green with a lot of pasture. There was nothing being experienced like drought," she said.

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Susan Bence / Milwaukee Public Radio

Milwaukee County’s green space - some 15,000 acres of parks – is in varied states of decay. A 2009 audit found Milwaukee County Parks facing $200 million in deferred maintenance and the backlog of capital and maintenance needs now total $246 million.

Virginia Small and Tom Tolan teamed up to write about what might be done to bring the luster back to the park system in this month's issue of Milwaukee Magazine.

Susan Bence / Milwaukee Public Radio

Alderman Tony Zielinski is concerned residents don’t fully understand both the risks and how they can protect themselves from lead exposure. His says his proposal would direct the Milwaukee Health Department to communicate more effectively – starting with the importance of water filters. Zielinski introduced the resolution at the Public Health and Safety Committee meeting Thursday.

World Faces Global Sand Shortage

Jul 21, 2017

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This summer, scientists in California are releasing 20 million mosquitoes in an effort to shrink the population of mosquitoes that can carry diseases.

It sounds counterintuitive. But the plan is to release millions of sterile male mosquitoes, which will then mate with wild female mosquitoes. The eggs the females lay won't hatch, researchers say.

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The many people moved by the cancer diagnosis of Senator John McCain include one of his former colleagues. He's former Senator and Vice President Al Gore.

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Groups that represent industries from farming to fracking are supporting a legislative push to rewrite how government handles science when drawing up regulations.

And the whole effort has scientists worried.

Consider, for example, the Honest and Open New EPA Science Treatment Act, or HONEST Act, which passed the House in the spring and now is with the Senate. Just how "honest" it is depends on whom you ask.

Governments have struggled to come up with effective ways to stop people from cutting down trees.

That's because unchecked deforestation can cause soil to erode, worsen flooding and destroy natural habitats for wildlife. It's become a serious problem throughout the globe. Deforestation accounts for roughly 10 percent of worldwide emissions from burning, and loss of trees reduces the amount of carbon being reabsorbed into the ground.

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