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Are 'sponge cities' the solution to urban flooding?

Right now, we basically build cities in a way that worsens flooding events, but nature has solutions.



  • Remodeling & Design

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Drought brings the Horn of Africa to the edge

Four severe droughts in 20 years have left many residents of the Horn of Africa on the edge of survival.



  • Climate & Weather

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Cape Town *may* not run out of water after all

It all depends on the upcoming rainy season and residents maintaining water conservation restrictions.



  • Climate & Weather

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No mirage: Amazing new water harvester turns air into fresh water, even in the desert

Spongy water harvester prototype that uses only sunlight was tested successfully in the Arizona desert.



  • Research & Innovations

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Tucson to resurrect river with recycled water

The Santa Cruz River, nearly dry for almost a century, may soon flow once more through downtown Tucson.



  • Wilderness & Resources

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Ancient European stone inscriptions revealed by low river levels carry grave warnings

'If you see me, weep,' reads one of these so-called 'hunger stones.'



  • Wilderness & Resources

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A huge amount of water is sinking through the planet's tectonic fault lines

A perplexing amount of the planet's water slips deep into Earth's interior at some tectonic boundaries, a new study has found. But where does it go?



  • Wilderness & Resources

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Computers trained themselves to recognize cats (and what that tells us about how machines learn)

In June 2012, a network of 16,000 computers trained itself to recognize a cat by looking at 10 million images from YouTube videos.




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3-D printer is merely a hint of the revolution to come

In a new world of digital fabrication, computer-driven tools of all kinds will change the way we make things.



  • Gadgets & Electronics

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Why your next computer should be a desktop

Don't laugh. There are a lot of good reasons to consider it.




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Turn your photos into emoji works of art

A handy new tool can transform your pictures into colorful mosaics of emoji.




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Should laptops and phones be banned in lecture halls?

Some professors are doing it, but perhaps they should look in the mirror.




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Today's big computer news is this Raspberry Pi

The other fruity computer company introduces a touch display for $60.




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Get over your fear and learn how to code

Rule No. 1: You're never too old or too young to learn to code.




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How to manage your social media addiction

Theses six apps can help you add hours back to your day.




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What's the best way to organize digital pictures?

Yes, you can get the digital chaos under control. Here's how.




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How to find the perfect roommate

A new web service connects boomers with roomers.




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Doctors and lawyers: Computers are coming for your jobs, too

New books says, 'In the long run, we will neither need nor want professionals to work in the way that they did in the twentieth century and before.'




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Raspberry Pi 3 has enough oomph to work as a real computer

With WiFi and Bluetooth, Raspberry Pi 3 a lot more than the educational tool it was designed to be.




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Teachers want to ban Wi-Fi in the classroom

The teachers say they never gave permission to be bathed in radiation all day.




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Scientists develop a calculator made from DNA

The analog DNA circuit can perform addition, subtraction and multiplication.




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Ancient Greek algorithm could be used to find inconceivably large prime numbers

The sieve of Eratosthenes is an ancient tool for finding primes, but it might get a boost by modern computing.




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Gmail plug-in means never having to say you're sorry

Just Not Sorry app helps women (and men) stop undermining their email messages with qualifiers and apologies.




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Does this chess problem reveal the key to human consciousness?

Computers can't solve this chess problem. Can you?




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The last chapter of Blockbuster's story

The business closed in 2013, but ‘zombie stores’ kept the concept alive.



  • Sustainable Business Practices

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Spanish company to build largest solar plant in U.S.

First the Danes fund the largest wind company in the U.S. Now the Spaniards are set to open a 24-megawatt solar plant in California. Why are American investors



  • Research & Innovations

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As oil prices drop, will it be so easy to be green?

Now that oil is trading for half of what it was last summer, will investors want to put their money into alternative energy sources? We look at the data.




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Eggbeater technology to double wind farm output

By creating mini-tornados using adjacent counter-spinning vertical turbines, WindHarvest International hope to revolutionize the productivity of wind power.



  • Research & Innovations

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When solar panels are a better investment than stocks

With the right rebates, solar panels can offer a return on investment far higher than you'll find in the S&P 500.




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China continues to walk fine line in green innovation

China is the world's largest polluter and the largest green innovator. It is a country full of environmental contradictions, but so is the United States.




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6 green ways to invest your income tax refund

Whether you filed your taxes early or are scrambling at the last minute, it's not a bad idea to start planning what to do with your tax refund.




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How to apply for a business grant

In addition to the $500 billion in government grants available, there are many other resources available too; strategic application writing can help get your bu




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Monday medley: The stock market

Facebook RSUs, billionaires' favorite stocks, the weak earnings predictions and more.




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Help me design a custom fair trade Ben & Jerry's flavor

Ben & Jerry's has invited me to create my own custom flavor using fair trade ingredients next month- help me out with some tasty ideas.



  • Wilderness & Resources

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Throw a Fair Trade party in October

October is Fair Trade Month. Celebrate by throwing a fair trade coffee hour -- or cocktail hour -- and buying better-for-kids chocolate on Halloween.




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All Honest Teas to be fair trade certified

All 28 types of Honest Tea will sport the fair trade certification label by the end of March 2011.




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Ben & Jerry announces big move into fair trade

The Vermont-based premium ice cream company is making the commitment to get 100% of all possible ingredients from Fair Trade sources by the end of 2013.



  • Wilderness & Resources

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Drink coffee to plant trees

Can drinking coffee reduce your carbon footprint? Tiny Footprint Coffee claims it roasts the world's first carbon-negative coffee.




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Top 5 sustainable picks for Valentine's Day

Traditional, sustainable Valentine’s gifts your sweetheart will love.




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5 sustainable chocolates you can find at the grocery store

If you didn’t think ahead, shop your store’s candy aisle for these sustainable Valentine’s Day treats.




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How does cocoa go from bean to bar?

Get an in-depth look at the process of making organic cocoa beans into chocolate bars.




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'Fair trade' to get a fair debate

The Fair Trade Federation Conference in May will tackle tough questions in the activist and business communities about what 'fair' really means.




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Top breakfast trends

The Food Channel has released its Top Ten Breakfast Trends for 2011. There are some trends like chocolate for breakfast and fast-food restaurants offering more




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The H&M conundrum: Does it make sense to support more ethical fast fashion?

H&M is the most ethically minded of the cheap clothing stores, but it still promotes virtually throwaway retail. What's a conscious shopper to do?



  • Natural Beauty & Fashion

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Where to get your free Ben & Jerry's cone

Today is Ben & Jerry’s annual free cone day, and you have permission to indulge in this socially responsible treat.




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Chocolate prices may go up (and what to do about it)

Some experts are predicting that you may have to spend more on chocolate in the future. Here are some things to consider.




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October is Fair Trade Month, but being fair to farmers should be a year-round thing

My family is starting off the chilly fall mornings fairly with ethically sourced coffee and hot chocolate.




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Harry Potter chocolate will be fair trade, thanks to fans

The Harry Potter Alliance worked to ensure all the chocolate sold in the fictional wizard's name would reflect the values he fought for.




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World's most expensive pure chocolate is eaten with tongs

To'ak Chocolate is fair trade, USDA organic-certified and exclusively sourced from rare cacao beans found in Ecuador.




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How many different kinds of grapes can you stuff into one bottle of wine?

De Bos Rosé is handpicked, fair trade accredited and made from 47 different varietals of grapes.