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Behind the wheel at the EcoCAR college engineer competition

Sixteen teams from colleges across the country spent three years building hybrids, plug-in hybrids and even hydrogen cars. This week in Washington, they met in




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GOP senator warns of Solyndra 'knee-jerk'

Breaking from many in her party, Alaska's Lisa Murkowski says 'there is a role' for the federal loan program that financed the now-bankrupt solar firm.




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How Green Chimneys gives special needs students and their families hope for the future

Newman’s Own gives all of its profits to charity, like a therapeutic residential facility that supports 250 students and 200 animals.



  • Organic Farming & Gardening

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Why we need a universal flu vaccine

Research centers collaborate to create a better, longer-lasting solution to the yearly flu assault.



  • Fitness & Well-Being

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'Catastrophe in the Making: The Engineering of Katrina and the Disasters of Tomorrow'

The suffering of New Orleans offers valuable lessons -- but is the U.S. paying attention?



  • Arts & Culture

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When hikers need help, who pays for rescue?

If you run into trouble in the great outdoors, your rescue could come with a hefty price tag — but it all depends on where you are.



  • Wilderness & Resources

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Toxoplasma gondii: What you need to know

The cat-carried parasite Toxoplasma gondi has been associated with a variety of illnesses, but you can take simple precautions.




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Perseid meteor shower: What you need to know

The annual Perseid meteor shower will peak around Aug. 12 this year.




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Why wild animals need wildlife corridors

Habitat loss is devastating rare species worldwide, but as the success of wildlife corridors suggests, a little connectivity can go a long way.




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4 things teens really need from their parents

Teens can be distressed without being depressed. Here's how parents can help them navigate their feelings and tell the difference between angst and depression.



  • Fitness & Well-Being

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Why we need to make math relevant to kids

Plus, 5 ideas to use at home to get kids thinking numerically.




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What you need to know about your child's teeth

Common questions parents aren’t asking their dentist about their children's teeth and gums, but should be.



  • Fitness & Well-Being

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Everything you need to know about yogurt

Packed with protein, calcium and probiotics, yogurt is a popular dairy staple available in lots of varieties.




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Mushroom-engineered insulation arrives

Two Rensselaer Polytechnic Institute students use "mushroom tech" to create high-performance, rigid insulation.



  • Research & Innovations

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Should we bioengineer superhumans that can better combat climate change?

Philosopher suggests that bioengineering people to be herbivores with small statures and cat-like eyes could help to save the planet.




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Can genetic engineering make better flowers?

Advancements in genetic engineering and selective breeding seem to crop up everyday. Now, floral geneticists are working on flower varieties that contain geneti



  • Research & Innovations

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Does an empty baseball field really need outdoor lighting all night?

The International Dark-Sky Association has a few ideas to reduce light pollution from sports facilities.




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Do we still need daylight saving time?

Find out why everyone from the candy lobby to the TV networks are weighing in on the daylight saving time debate.



  • Research & Innovations

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Do you really need probiotics?

Probiotics, whether in supplement or food form, are a booming industry, but the science behind the health benefit claims is still catching up.



  • Fitness & Well-Being

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Why we need more 'super corals'

A new study finds Hawaii is home to "super corals" that were nearly destroyed 30 years ago but have rebounded despite warmer, more acidic water.



  • Wilderness & Resources

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Scientists need your dog's help

Study is recruiting 10,000 canine citizen scientists for national dog aging project.




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What you need to know about chlorpyrifos

This pesticide used in farming is linked to health issues in children.



  • Protection & Safety

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Homeless pets need your help as coronavirus closes shelters

Animal shelters and rescues ask people to open their homes to pets as coronavirus forces the shelters to shut down.




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John Kerry: 'We need your help'

On a group phone call tonight, Senator Kerry implores young organizers to push their senators on the climate bill. 'We have to hold our politicians accountable.



  • Research & Innovations

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Watch as much-needed rain pours through Western Australia

Video shows rainstorms rolling over Western Australia, dumping rain on areas affected by bushfires.



  • Climate & Weather

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What is microneedling and does it work?

Microneedling, also known as collagen induction therapy, has been used by dermatologists for decades to treat scars. But are at-home dermarollers safe?



  • Natural Beauty & Fashion

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Can't focus? Maybe all you need is a messy bun

Our blogger makes a chance finding on Facebook and realizes she's not alone in her need for a messy bun to get things done.



  • Natural Beauty & Fashion

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You don't need expanding Thanksgiving pants

These stuffing-inspired stretchy pants expand when you stuff yourself on Thanksgiving, but you're better than this.



  • Natural Beauty & Fashion

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Pioneers in Environmental Responsibility

Pioneers in Environmental Responsibility




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What you need to know about fitness trackers

Despite their continued popularity, fitness trackers may not deliver on the promises they make.



  • Gadgets & Electronics

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Former NASA engineer serves up sweet justice to package thieves

A burst of glitter and stinky spray surprise thieves who steal packages from porches.



  • Gadgets & Electronics

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What you need to know about that mysterious coronavirus

A never-before-seen coronavirus discovered in China is spreading, causing COVID-19. How worried should you be?



  • Fitness & Well-Being

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Everything you need to know about face masks

We answer all your questions about coronavirus face masks, from how to make one to who needs to wear one and what each kind of mask does.



  • Fitness & Well-Being

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What you need to know about South Korea's seaweed farms

From many miles above, the seemingly neat and orderly seaweed "fields" resemble blocks of text from books.



  • Organic Farming & Gardening

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Man cuts lawns for the needy in all 50 states

Rodney Smith Jr. launched a grassroots movement, Raising Men Lawn Care Service, to change the world with his lawn mower.




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Why it's so hard to fix stuff that needs repairing

Some companies make DIY repair difficult (or impossible), but new laws in the U.S. and Europe may make fixing things easier.




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8 major airports in need of a makeover

Here are eight major commercial airports that are desperately in need of an upgrade.




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Bear the dog is saving Australia's koalas — and he needs your help

Abandoned as a puppy because he was too obsessive, Bear the dog is now rescuing koalas.




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We don't know how bright the moon is — but we need to

Figuring out the precise brightness of the moon will help with more accurate satellite views.




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How often do you really need to shower?

Most people think showering once a day is the norm, but here's why it might be healthier to skip a day or two.



  • Fitness & Well-Being

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Walking is the calming, restorative activity we need right now

Walking outside is having a moment, helping us clear our heads of coronavirus worries and breathe some fresh air.



  • Fitness & Well-Being

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Who needs fireworks when you have the stars?

Fireworks displays are nothing compared to the cosmic explosions and implosions that occur every moment across our universe.




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6 recipes for green bell peppers when you have way more than you need

When the garden and farmers market are bursting with green bell peppers, you'll need these recipes to use them all up.




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Everything you need to know about mashed potatoes just in time for Thanksgiving

'Hell's Kitchen All Stars' Chef Barbie Marshall shares her tips to making perfect mashed potatoes, including why starting in cold water is the only way to go.




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Why every parent of a grammar school student needs to thank this celebrity chef

Australian chef Adam Liaw creates an easy, 3-ingredient snack for an entire grammar school class for less than $10.




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If you have preserves in the pantry, you need 'The Food in Jars Kitchen'

Marisa McClellan's latest recipe book, "The Food in Jars Kitchen," shows people how to use what's already in their pantry.




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Neonicotinoids: What gardeners need to know

The pesticides are effective against a wide range of insects — including the good guys.



  • Organic Farming & Gardening

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Video: GDPR – What you need to know

Cheryl Martin, partner in the insurance advisory cyber and GDPR practice at EY and Branko Bjelobaba, founder of consultancy firm Branko Limited, share their knowledge on how the new regulations came about.




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Ex-Ardonagh deputy CEO Janice Deakin: "I need a break from big deals"

Former Ardonagh deputy CEO Janice Deakin has stepped back at the consolidator and vowed that she needs a ‘break’ from big deals having worked on the acquisition of Swinton, but added the idea of acting as a non-executive director at another firm presently has little appeal.




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News analysis: Why do brokers need to care about the FCA focus on D&I?

A recent letter from the regulator could indicate that it wants to widen its remit to include diversity and inclusion. Should brokers be worried? Martin Friel reports.