On the evening of Nov. 21, upwards of 400 meteors per hour may light up the night sky.

Scientists at the Chinese Academy of Sciences have discovered a monster black hole larger than thought possible.

India's Chandrayaan-2 mission lander was lost on the surface of the moon, but now NASA officials have found its debris.

19 newly discovered dwarf galaxies are missing dark matter.

NASA's Parker Solar Probe is exploring the sun's scorching outer atmosphere.

December's annular solar eclipse looked like a "ring of fire."

Scientists are studying new data from the Hubble telescope showing that planets with the density of cotton candy exist and they're called Super-Puffs.

NASA continues to share stunning images from Juno's travels around Jupiter, and they put the planet in a whole new light.

What caused the planets to neatly divide into terrestrial and gas giants? Scientists believe they now have the answer.

Researchers studying the mysterious objects say the look like blobs of gas but behave like stars.

China releases a massive batch of images from its mission to the far side of the moon.

A mysterious radio signal from deep space appears to be repeating every 16 days.

NASA astronaut Christina Koch returned to Earth after spending 328 days in space.

NASA has released 'astonishing' results from the first up-close flyby of a Kuiper Belt space rock.

Betelgeuse is dimming so fast, astronomers say it may be primed to explode.

Humans have detected and confirmed seismic event son another planet. Here's what you need to know about "marsquakes" and what they mean.

A 2012 study of homes in L.A. shows just how menacing stuff can be: "Many find their accumulated possessions exhausting to contemplate, organize, and clean."

Baby boomers aren't that old and they aren't ready for retirement homes – yet.

About 70 million American baby boomers are going shopping, and many of them have deep pockets.

Sometimes a street that's considered walkable isn't — especially if you aren't young and fit and have sharp eyesight.

Probably 45 percent of baby boomers could use Starkey's new Livio AIs or Healthables. What's keeping them away?

People of every age are generating and circulating misinformation and lies, not just baby boomers.

We've got about a decade to fix our communities to cope with 70 million aging baby boomers. ​

I offended people with my previous post about aging boomers, but my goal was to draw attention to a looming problem that we need to deal with.

Dutch cyclist Egbert Brasjen started riding at age 65 and just kept on going.

How architect Le Corbusier, a 13th-century abbey and a busload of tourists taught me some lessons.

In 'This Chair Rocks,' author Ashton Applewhite explains why everyone should be up arms about ageism.

When investors spend billions on baby boomer housing, is this smart money or is it missing the demographic boat?

A Canadian writer living in the U.S. has lived with both. She clears the air about "death panels" and other myths.

Three markets were chosen as America's favorites. Was your favorite market at the top?

Tristram Stuart's book "Waste: Uncovering the Global Food Scandal" argues that pigs can help alleviate world hunger by eating the scraps of wealthier countries,

Planet Green's web video series features 26 tasty organic treats... in alphabetical order.

Gordon Edgar has a radical concept: Make the world of cheese accessible to everyone, not just foodies who know a little bit of jargon.

A webinar with last year’s winners will kick off this year’s contest.

Opening day at the Collingswood Farmers Market in New Jersey is a huge success.

150 years after outdoor markets fell out of favor with the public at the location, an outdoor farmers market is resurrected at the Philadelphia landmark.

Executives keep a tight lid on the secret to successfully selling grocery staples to the masses.

With May comes the opening of seasonal farmers markets in many regions of the country. What's the first thing you'll buy when your local market opens?

Some farmers markets stand out for their size, diversity or the incredible quality of their products. You'll love these can't-miss farmers markets.

We've also created a bucket list of farmers markets and a book review of 'Wild,' the book that everyone is talking about — even Oprah.

For a limited time, this well-reviewed cookbook with 60 recipes divided into the four seasons is free on Amazon for Kindle readers.

The ingredients for these perfect summer recipes soon will be hard to get. Make them now, or you’ll regret it for the next 10 months.

It's the perfect time to stimulate your local economy during the USDA's National Farmers Week.

Many moving companies have “non-allowables” they won’t move, like bleach, houseplants or perfume. Here are more items you’ll have to transport yourself.

Video: Get green tips from Arianna Huffington and Nancy O'Dell.

Video: From Jeff Goldblum to Tricia Helfer to Arianna Huffington — see who is talking about the Mother Nature Network.

Watch Part I of Chuck's exclusive interview and take the quiz below to win tickets to the 10,000 Lakes Festival.

Watch part 2 of Chuck's interview with Widespread Panic's John Bell.

Video: Danielle shows you how to celebrate Valentine's Day in an organic way.

Despite lawsuits, the DOE awards the all-electric auto manufacturer its first big government loan.