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Life Cycle Analysis doesn't budge outcome of the great dishwasher debate

Even if you take the energy and water it takes to build a dishwasher into account, it still beats washing by hand.




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Water witchery: Is it hocus-pocus or science?

Modern-day dowsers are helping drought-stricken California wineries and farms find water for their crops.




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Cranky and unmotivated? Watch a cat video

Research says they not only improve your mood, but also your ability to concentrate.




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San Juan Islanders build Internet service from scratch

When people get together and share knowledge and resources, they can do wonders.




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Breyer's ice cream ditches the hormones, adds sustainable vanilla

The popular brand of ice cream will be made with non-rBST milk and cream, plus vanilla that's sustainably sourced.




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Watch an elk herd run majestically across the Colorado foothills

This serene video from Colorado Parks and Wildlife shows a large herd of elk running across the landscape in Colorado.




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Watch: The company behind the Tupac hologram

Digital Domain brought Tupac back to life for the 2012 Coachella Valley Music and Arts Festival.



  • Sustainable Business Practices

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Smog-eating streets created by Dutch scientists

Pavement that acts as an air purifier could help cities consume their own pollution.



  • Research & Innovations

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What is Bitcoin?

Just what is bitcoin, and how does digital cash for the Internet work?




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Watch the Skype ad that is making people cry

Video: Meet Sarah and Paige. They've been best friends since they were 8 years old. But the crazy part is they've never met in person. Until now.




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Kvetchtown, USA: Mapping NYC's most complain-y neighborhoods

The Big Apple's complaining culture gets its own mapping website that spotlights the top complaints reported within 42 different neighborhoods on a daily basis.




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Could whale-watching replace whaling in Japan?

A new coalition of Japanese tour operators is trying to seize on the country's waning interest in killing wild cetaceans.




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Why did this man quit a high-paying Wall Street job to start an Indian kitchen?

Vijay Brihmadesam, one of the minds behind Tava Indian Kitchen, has mastered the tasty and convenient fast-food market.




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Stitch Fix merges personal stylists with high-tech data for the perfect outfit

The mail subscription service combines high-tech analytics and personal stylists to send women clothes they'll love.




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Buzz Aldrin urges NASA to ditch the ISS and focus on Mars

Former astronaut Buzz Aldrin says the $3.5 billion spent annually on the space station should go towards efforts to colonize Mars.




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Jesse Metcalfe: Under the eco-influence

Jesse Metcalfe talks about his green-minded character on 'Dallas' and the loss of Larry Hagman.



  • Arts & Culture

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Radha Mitchell on solar, saving water and 'Red Widow'

The actress, who follows a mostly vegetarian diet, stars in her first American TV show, 'Red Widow.'



  • Arts & Culture

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'Grimm' star Silas Weir Mitchell speaks up for wildlife

Animal poaching makes Silas Weir Mitchell ('Grimm') 'murderously enraged'.



  • Arts & Culture

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Eco-friendly recipes from 'Hell's Kitchen'

Chef contestants cook with local ingredients from their hometowns.




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Would you watch a talk show about sharks?

Discovery hopes so as it debuts 'Shark After Dark.'



  • Arts & Culture

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Top dogs on Turkey Day: Don't forget to watch the National Dog Show on Thanksgiving

We chat with co-hosts David Frei and John O'Hurley to get a behind-the-scenes look at this year's event.




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22 TV shows we can't wait to watch

Programs about space, nature, science, and animals domestic and wild come to TV this month.



  • Arts & Culture

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Translating the watch words of plastic bag and film recycling [QUIZ]

Plastic bag and film recycling can certainly come with a language barrier. Take this quiz to understand the vocabulary, and the world will thank you.




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We're all watching more videos online (especially if they involve cats)

Smartphones and video-sharing social media sites make uploading and viewing videos easier than ever, driving our obsession with pets.




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In the Green Room: Country star Gretchen Wilson on the next generation of farmers

Chuck Leavell, keyboardist for The Rolling Stones and the cofounder of MNN, sits down with country music star Gretchen Wilson at Farm Aid 2009 to talk about fig



  • Arts & Culture

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8-year-old girl achieves goal of throwing her unique pitch at every MLB stadium

Hailey Dawson has a 3-D printed hand and team spirit for days.



  • Arts & Culture

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Watch: Comparing LEED to Shakespeare

Find out what the LEED Green Building Rating System has in common with Shakespeare.



  • Sustainable Business Practices

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Watch: Greenbuild 2011 opening address

The Greenbuild 2011 keynote address is sure to get you fired up about green building.



  • Sustainable Business Practices

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Watch: Plans for a LEED Platinum orphanage

Project Haiti Orphanage and Children's Center will provide a safe and healthy home for Haitian children.



  • Sustainable Business Practices

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Eco-friendly features shine at the WTC

The new World Trade Center buildings will include a bevy of sustainable features that maximize energy efficiency, reduce waste and minimize the environmental im




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Watch: 'Our Story in 1 Minute'

This 60-second video is like watching everyone's lives flash before your eyes.




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How to get into bird-watching

Regardless of where you live, there are birds to admire. Here are some tips to begin watching, including 5 useful apps to try.




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Avis and Zipcar get hitched as car sharing expands

Avis acquires zipcar, but what does it really mean?




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Extinct-in-the-wild bird hatches at Smithsonian

This Guam kingfisher chick is one of the rarest birds in the world.




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Endangered sea turtles hatch on N.Y. beach

Rare endangered Kemp's ridley sea turtles hatch on New York City beach, but they normally nest in the Gulf of Mexico.




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'The Cow in Patrick O'Shanahan’s Kitchen' is a gentle introduction to food origins

After you read the last page of this new book for kids, you can start a discussion about food, farmers and eating.




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The super-useful Common Cook’s How-Many Guide to Kitchen Conversion is now a wall cling

You’ll refer to this guide that’s printed on biodegradable fabric with non-toxic ink almost every time you need to convert a recipe.




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Watch: What girls really think about body image and the media

Want to know what young girls really think about the media, girls' fashions, and teen idols like Nicki Minaj? Watch this video to find out.



  • Protection & Safety

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'Deadliest Catch' vessel slices carbon footprint

Crew of the F/V Kodiak partners with EcoEmissions to burn fuel more efficiently and reduce pollution.



  • Arts & Culture

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Watch: Irking the HOA, 'Gangnam Style'

Pop song-driven LED holiday light shows are the hottest thing to hit subdivisions since the traffic circle. Sure, they're fun and non-Griswoldian in their energ




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As incandescent bulbs make final exit, Philips unveils eye-catching LED

Get the skinny on SlimStyle, Philips' latest LED bulb release that boasts a svelte profile and a price tag that's anticipated to be highly competitive.




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More illumination on why you should ditch those old bulbs [Infographic]

Seventy percent of sockets contain inefficient light bulbs. Here's how to switch them out with energy-saving models while minding your lumens and your watts.




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Abercrombie & Fitch, in reversal of exclusionary policy, now selling larger sizes

After a drubbing in the media, the formerly popular brand is making amends.



  • Natural Beauty & Fashion

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Ditch pleather, pineapple's the new faux leather

Move over pleather, Piñatex is the new faux leather alternative made from pineapple leaves. The fabric is vegan and biodegradable.



  • Arts & Culture

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Should I ditch my not-so-old, eco-unfriendly carpets for newer, eco-friendlier ones?

Matt Hickman can help you pick out the perfect shade of green for your rugs.



  • Remodeling & Design

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Marc Gunther: Keeping watch on the business of green

Marc Gunther is a veteran journalist and online media maven covering the world of green business.




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Catching up with the editor of Green Talk

Blogger and editor Anna Hackman chats with MNN about green buildings, green business and bar mitzvahs.




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Watch an ocean of dreamy clouds roll through the Grand Canyon

The latest from the SKYGLOW project captures the Grand Canyon during a full cloud inversion.



  • Climate & Weather

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Watch storms and stars sail over the Colorado River

The latest from the SKYGLOW project looks at the sky from the river level of the Grand Canyon.



  • Climate & Weather

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10 Cyber Monday deals for kitchen and home

A round up of online stores that have coupon codes, free shipping, and special Cyber Monday deals for cookware, appliances, cookbooks, natural cleaning products