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These clever wind turbines store energy for when the wind's not blowing

This isn't your father's turbine. It can create more electricity at lower wind speeds and does a better job of predicting the supply of wind energy.




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When business unplugs from the grid, can utilities survive?

From Ikea to Walmart, corporations are increasingly interested in generating their own power. Where does that leave utilities?




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When spring cleaning doesn't bring you joy

If you can't bring yourself to go all Marie Kondo on spring cleaning this year, try taking more attainable baby steps.




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The 'raw' water craze represents a refreshing return to the days when water could kill you

Untreated, unfiltered water is a pricey new trend that many are buying into — even though "raw" water could really cause you some harm.




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When dogs and cats interrupt yoga

Dogs and cats can't help themselves when you unroll the yoga mat. They either participate or just get in the way.




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What happens inside your body when you exercise?

New research out of Australia unlocks clues about how your body responds to exercise at the cellular level.



  • Fitness & Well-Being

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Here's when you burn the most calories

Your body clock influences what time of day you burn more calories.



  • Fitness & Well-Being

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Why, how and when you should stretch

Are you new to stretching? Here are some tips on how to improve flexibility and information about the kinds of stretching you should be doing.



  • Fitness & Well-Being

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Is it normal to get winded when climbing stairs?

Everyone gets winded while climbing stairs, but sometimes it's a little more serious.



  • Fitness & Well-Being

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Black skies: This is what happens when an oil refinery loses power

This is what the skies over Beaumont, Texas, look like whenever one of the local refineries loses power.




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When life gives you chickens, make cocktails

Lifestyle blogger Kate Richards opens up about the feathery inspiration behind her boozy masterpieces.




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How to reduce packaging when ordering online

You may love Amazon Prime, but the environment doesn't.




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When gadgetry meets do-goodery: How Habitat for Humanity benefits from CES

Sustainability played a key role at this year's CES with both the CEA and Bosch donating materials and funds to Habitat for Humanity green building efforts.




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When lynx argue about sex, it's hard to ignore

A video capturing the screech-filled feud has gone viral.




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8 good things that happen when you get older

From fewer migraines to more self-esteem, there are so many mental and physical benefits to growing old.



  • Fitness & Well-Being

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What happens when you switch to only organic foods?

A family ate organically for 2 weeks, reducing pesticides in their bodies big-time. Here's why it matters.




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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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When chocolate met maca

MNN's lifestyle blogger loves the sweet and crunchy taste of Chocolate Maca Chunk — a raw, organic, vegan and fair trade chocolate bar handcrafted by Lulu's C




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When buying chocolate becomes complicated

Have you considered the impact of your purchasing decisions? That's what I've been doing — again.




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6 tips for making healthy choices when you're eating out on a budget

6 tips for making healthy choices when you're eating out on a budget. It can be a challenge to find decent food for a decent price when eating out. This is how




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When waste attacks: 5 big sewage disasters

Here are five serious sewage disasters in history, many of them caused by overwhelmed sewer systems. How we can prevent future ones from flowing our way?



  • Research & Innovations

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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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Got any tips on mold prevention when it comes to food?

Mold prevention is vital for healthy living, particularly when it comes to food. Keep the green fuzz off of your food by keeping the fridge clean and inspectin



  • Protection & Safety

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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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When this Oregon student went to college, he made history

Cody Sullivan received a standing ovation when he received his college certificate.




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Young orcas eat better and live longer when grandma is around

A new study finds that the presence of grandmother helps younger whales thrive, just as with humans.




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When are you supposed to tip?

Rules around tipping can sometimes be confusing. Here are some guidelines about when to pull out the cash.




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When bad breath is good business

Viral videos and social media have catapulted the once-rejected Orabrush into a mainstream product — first for people and now for pets.




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Planting trees when not with the Stones

Rolling Stones piano player Chuck Leavell shows off Charlane Plantation, where he champions the importance of trees.



  • Arts & Culture

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How Facebook knows when you'll get divorced (even before you do)

Facebook knows who your romantic partner is, even if you keep that information private, and can even predict if the relationship will last.




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When it comes to donations, hope matters

Gut-wrenching appeals can mean fewer donations, say two British researchers who looked into marketing approaches.




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What do you get when you mix bearded men with mermaid tails? Your new favorite calendar

Who needs calendars of yoga cats when you could have bearded mermen from the Newfoundland & Labrador Beard and Mustache Club on your walls?




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When the muck is gone, is the problem gone too?

Local bloggers are filling an important niche in the coverage of the coal ash spill in Harriman, Tennessee.




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Animals know when it's their turn to talk (or listen)

Animals use the same wait-your-turn system that most humans do, say scientists who reviewed a series of animal studies.




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If you're afraid of spiders, this is exactly when you should get out of the house

Researchers have managed to pinpoint the time you're most likely to meet a spider.




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Lighten your carbon footprint when shipping a package

Green Shipping lets businesses and individuals measure and offset the CO2 emissions of packages when using UPS, FedEx or the U.S. Postal Service.



  • Sustainable Business Practices

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When will EVs get sounds to warn pedestrians? It's coming, but expect delays

And no, we won't be able to use ringtones. (There will likely be standardized noises.)




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When is it OK to regift?

If you think that the practice of "regifting," or giving someone else a gift you've previously received, is rude, you may want to think again.



  • Arts & Culture

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A multi-tasking LED bulb that stays bright when the lights go out

Lin Guohui's Bulb Flashlight is just that: A screw-in 40W LEDreplacement bulb with a rechargeable battery that can be removed and used as a handheld torch.



  • Gadgets & Electronics

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Mushroom dress can be composted when it falls out of fashion

Make a statement by wearing this sleek dress made from mushroom mycelium.



  • Natural Beauty & Fashion

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Why go barefoot when you could do this?

Nakefit enters the minimalist footwear game with tear-proof, stick-on soles that let you go barefoot without the risk of cuts.



  • Arts & Culture

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How to avoid GMOs when eating out

Author and GMO expert Jeffrey Smith shares his advice on how to make the best food choices when you're not the one doing the cooking.




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Why drive when you can fly and drive?

A car that doubles as a plane has received NHTSA clearance to operate on land and in the air.




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Should you hide your tattoos when you interview for a job?

Your answer might depend on where you work, but generally, it's more OK than ever to flaunt your ink.



  • Natural Beauty & Fashion

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The real reason so many of us go to work when we're sick

About 50 million Americans don't have paid sick leave, but there are numerous benefits when employers offer it.




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When fruit flies get drunk, they act a lot like us

Drunken fruit flies may lead the way to a solution for human alcohol addiction.



  • Research & Innovations

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What activities can I do when I turn off the lights for Earth Hour?

There are many candlelit activities to do with family or friends when you turn off the lights for an hour to raise awareness about climate change.




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When an iceberg falls in the ocean, does it make a sound?

What does a splintering iceberg sound like underwater? Imagine the cracks and pops of an ice cube melting in a glass of lemonade multiplied on a colossal scale.



  • Wilderness & Resources

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It's that time of year when the Swiss wrap their famed glacier in blankets — and hope

Massive UV-resistant blankets are designed to slow down the melt.



  • Climate & Weather

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When art is garbage

Creative upcycling leads to cellos made from oil cans and works created with plastic bottle caps.



  • Arts & Culture