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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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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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How to find the perfect roommate

A new web service connects boomers with roomers.




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Help write the first crowdsourced sci-fi novel

People across the globe are trying to write 50,000 words for National Novel Writing Month, but only one man has asked the Internet to help him do it.



  • Arts & Culture

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How I finally cured my RSI and back pain

After years of debilitating pain, I thought the situation was hopeless, but it wasn't.



  • Fitness & Well-Being

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How algorithms influence us every day

The omnipresence of algorithms raises interesting questions about day-to-day human experience.




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Are we living in 'The Matrix'? These quantum physicists think they know the answer

Reality can never be perfectly simulated if you take into consideration quantum complexity.




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How your 'slow money' can make a difference

How the Slow Money Alliance uses green investing to turn a profit and grow a community.




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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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How birth order may determine your financial personality

Conservative saver? Risky investor? Results of a new study suggest that your position in the family line-up may drive your financial decisions.




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Harvard betting on timber for endowment

The Harvard University endowment fund lost $10 billion in 2009. Unable to dump toxic investments, the university had to find new ways to recoup this 27 percent



  • Sustainable Business Practices

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Do you know what's made in America?

Test your knowledge of where products come from and find out if you're a savvy consumer by taking this Made in the USA quiz.



  • Sustainable Business Practices

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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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Sweet discounts on Halloween treats

Still don't have organic, fair trade sweets for the trick and treaters in your neighborhood? These discounts make eco-ethical candy more affordable.




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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 Finder app crowd-sources product locations

Fair Trade USA has just released an app that allows users to upload the location of fair trade products that they find for sale. No smartphone? No problem. Use




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Natural and organic chocolate Halloween candy

One of our food blogger's choices for responsibly made treats for your trick-or-treaters this Halloween that won’t break your budget.




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What do you know about the farmer who grew your coffee?

Forthcoming documentary follows movement to link poor growers with roasters and consumers.



  • Sustainable Business Practices

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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.




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How to choose sustainable flowers

Which flowers are the most environmentally friendly option: Organic, local, fair trade or silk?




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Let's keep child labor out of Halloween candy

This informative chart from Green America rates the candy companies on their commitment to avoiding child labor.




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The power of unusual animal friendships

Studying odd couple animal friendships can help researchers learn what goes into normal human relationships.




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Why do these chimps like to throw rocks at trees?

Researchers studying chimps that like to throw rocks at certain trees in West Africa are getting clues about the purpose of this behavior.




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Sneak peek of the Philly Homegrown Tour

City Food Tours has a delicious new walking tour dedicated to showcasing local foods.



  • Organic Farming & Gardening

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The Golden Arrow resort in Lake Placid, N.Y., goes green

Read about all about the green happenin's at this resort hotel hugging Lake Placid's Mirror Lake.




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'Smart' window design instantly changes tint depending on air temperature

Korean scientists create energy-saving windows that reflect heat in the summer and absorb it during the winter.



  • Research & Innovations

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How to incorporate video conferencing into your law practice

Video conferencing for lawyers: How to get started. Lawyers need to consult face-to-face — deposing witnesses and finalizing deals — but there's no reason



  • Research & Innovations

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How the U.S. is getting back in the rare-earth mining race

These critical elements are abundant in Alaska's Bokan Mountain, but extracting them could be a long and difficult process.



  • Wilderness & Resources

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Green tech crowdfunding success stories [Infographic]

From Wattio to the Soccket ball and more, crowdfunding sites Kickstarter and Indiegogo helped these startups find fundraising success.



  • Sustainable Business Practices

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How researchers can use GPS to track hurricane wind speeds

Adding to data from current technologies, GPS radio signals could help to show a more comprehensive view of hurricanes' behaviors.



  • Climate & Weather

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6 must-download cool car apps

With these free or cheap apps, you can drive safely, park your car without circling, find cheap gas, and locate repair shops you can trust.




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Just when you thought they couldn't re-invent the pillow, along comes NASA ...

How exactly does turning a pillow into a big fluffy gadget help us disconnect from the world?




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With dam removed, Green River flows freely

Kentucky residents and wildlife benefit from improved water quality with the dam removed in the Green River.



  • Wilderness & Resources

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England gets its swans in a row

Swans and cygnets along the river Thames are rounded up, counted and examined in an annual, historic swan-upping ceremony every July.




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How to avoid the fake online locksmith scam

Is the person you're calling to unlock your door a real locksmith or a con artist?




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How to prevent mold: 9 tips

The key to mold prevention is simple: moisture control. Here are nine ways to curb moisture indoors, and the mold that thrives on it.




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How to reduce household allergens

Reducing indoor allergens is simpler and cheaper than you think!




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Mold growth in the garage

Get rid of fungus and stop it from coming back by using effective natural methods.




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How to deal with mold

Find out how to clean and kill mold, and why it grows in your bathroom. The last thing that you want to deal with when buying, selling or living in a house is m




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Why you should fix that leak now

Water leaks, especially those from plumbing pipes and fixtures, don't go away. They only get worse.




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How humidity can damage your home

Humidity doesn’t just make you uncomfortable. It also causes problems and health hazards at every level of the home. Here is a bottom-to-top summary of some o




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How to clean mold without toxic chemicals

Get a jump on this harmful invader with some common household solutions.




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How to naturally humidify your home

To moisten the air in your abode, grab some plants, put out some dishes of water, and get cooking. Here are some alternatives to an electric humidifier.




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MNN Nest pledge: 'I will support my town's local and green businesses this year'

You can dramatically reduce your carbon footprint just by choosing products and services that are locally-owned and produced.




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Dogs know when we're sad — and rush to help

A new study finds dogs rush in — but stay calm — when they hear their human crying.




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How to make a to-do list that actually gets done

Looking to check things off your to-do list? Start with a little math.



  • Research & Innovations

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9-year-old boy convinces Colorado town to make snowballs legal again

After nearly 100 years, snowballs are legal in this town again thanks to one brave kid.




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The Inuit have a simple way of teaching their children how to control anger

A simple parenting technique helps Inuit children learn to control anger at an early age.




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A bit of Hohm-grown competition

Microsoft's Hohm Scores app ranks more than 60 million U.S. homes according to energy efficiency. How'd yours fare? And, most importantly, how'd your friends an