Environment

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A New Study Shows The Moon's Interior Could Contain Water

18 hours ago

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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A new book examines 'The Book that Changed America'

Jul 24, 2017

No single book influenced US history more than Charles Darwin’s “On the Origin of Species,” according to a new book by Randall Fuller, professor of English at the University of Tulsa.

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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LULU GARCIA-NAVARRO, HOST:

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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Walk up the white steps of the front porch where Mary Jo and Mike Picklo live, and you'll see three rocking chairs and a pair of binoculars.

The couple bought their home on five acres in 2003 and planned to spend their golden years overlooking a vista of green farmland and thick trees in western Pennsylvania.

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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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.

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.

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What opportunities are there for a coal-mining community after its main industry has waned?

In Somerset County in southwestern Pennsylvania, that's not an easy question to answer. For this county of roughly 76,000 residents, renewable energy and health care offer hopes for its future. But first it has to attract qualified workers.

Few inventions in modern history have been as successful as plastic. It's in vehicles and building materials and most of our electronic devices. We wrap stuff in it and even wear it.

Now a research team has tallied up how much plastic has been produced and where much of it has gone. Turns out, it's literally almost everywhere.

A wildfire in the foothills near Yosemite National Park has consumed eight structures — and is threatening 1,500 more in tiny Mariposa, Calif.

The town's 2,000 residents have been ordered to evacuate because of the blaze known as the Detwiler Fire, and Gov. Jerry Brown has issued a state of emergency for Mariposa County.

We've all heard of ways to reduce our carbon footprint: biking to work, eating less meat, recycling.

But there's another way to help the climate. A recent study from Lund University in Sweden shows that the biggest way to reduce climate change is to have fewer children.

A flash flood swept through central Arizona on Saturday, killing at least nine people who had gathered at a popular swimming hole for a birthday celebration.

The family was relaxing alongside a mountain stream in Tonto National Forest, unaware that summer thunderstorms had just dropped heavy rains upstream.

They landed, one after another, in 2015: plans for nearly a dozen interstate pipelines to move natural gas beneath rivers, mountains and people's yards. Like spokes on a wheel, they'd spread from Appalachia to markets in every direction.

Together these new and expanded pipelines — comprising 2,500 miles of steel in all — would double the amount of gas that could flow out of Pennsylvania, Ohio and West Virginia. The cheap fuel will benefit consumers and manufacturers, the developers promise.

Much of the Netherlands is below sea level and major floods have occurred every generation or so for hundreds of years. In a warming world with increased rainfall and sea level rise, the threat from floods is increasing worldwide, and the Dutch are leading the way in water management engineering.  

Fernando Rojas is holding up a photograph of a pocket of countryside, between the Pacific Ocean and the Andes mountains, that has been his home, his livelihood, and his passion for all of his 74 years.

His picture shows a lake, brimming with water, in front of a range of hills that are silhouetted by the sun. In the foreground, by the water's edge, there's a small boat, ready to set sail. Next to that, there's a wooden jetty, jutting out into the waves.

America’s air carriers have signed on to an international agreement for carbon offsets and reduction, arguing it will prevent unilateral charges over their emissions at foreign airports. But the Trump administration, after pulling out of the Paris Agreement, is reviewing that decision, despite vocal support for it from US airlines.

The Carbon Offsets and Reduction Scheme for International Aviation, or CORSIA, was signed on Oct. 6, 2016, at the UN. It currently has the voluntary support of more than 70 nations, representing nearly 90 percent of international airline activity.

In “New York 2140,” the latest novel from award-winning science fiction writer Kim Stanley Robinson, melting ice sheets and wild storms have added 50 feet to sea level and submerged coastal areas, yet New York City is still a vibrant hub of global capital, with express boats zooming up the avenues and skybridges linking the skyscrapers that still stand.

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Friday News Roundup - International

Jul 14, 2017

Iraq marks a major moment, Brazil sends its former president to prison and President Trump looks for an alternative agreement — in Paris. A panel of journalists joins Joshua Johnson for analysis of the week’s top international news stories.

GUESTS

Shane Harris, Senior writer, The Wall Street Journal; Future of War fellow, New America; author, “At War: The Rise of the Military-Internet Complex” and “The Watchers: The Rise of America’s Surveillance State.”

Yeganeh Torbati, Reporter, Reuters, covering foreign policy

Editor's note: This story is for mature bees only.

Seducing a honeybee drone – one of the males in a colony whose only job is to mate with the queen – is not too difficult. They don't have stingers, so you just pick one up. Apply a little pressure to the abdomen and the drone gets randy, blood rushing to his endophallus, bringing him to climax.

"They're really accommodating," says Susan Cobey, a honeybee breeder on Whidbey Island, Wash. "One ejaculate is about 1 microliter, and it takes 10 microliters to artificially inseminate a queen."

A massive iceberg the size of Delaware has broken free from Antarctica and is floating in the sea.

Earlier Wednesday, scientists announced that the 6,000-square-kilometer (about 2,300 square miles) iceberg had come loose, after satellites detected it had calved off the Larsen C ice shelf on the Antarctic Peninsula.

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