Lawn and Garden

Roundup is the brand name for the chemical glyphosate, which is the most widely used weedkiller today. Some hail it, some hate it, but what does it really do?

By Chris Pollette

And what happens if your dog pees on it?

By Carrie Whitney, Ph.D.

Cucamelons are about the size of grapes but they pack a big tart punch.

By Nathan Chandler

You've probably never seen one, but it looks like a waterbed in your yard. And trust us, if you do see one, you'll have an impulse to pop it.

By John Perritano

Its blooms are lovely. But to many, its smell and invasiveness are anything but.

By Jamie Allen

Oh Christmas tree — how did you get your signature shape? These iconic symbols don't naturally grow into a perfect pyramid, but that doesn't stop us from expecting it.

By Laurie L. Dove

Whether you like to pile them up and jump in with abandon or rue the time of year when they fall, leaves are at the center of a heated debate.

By Laurie L. Dove

Don't be alarmed if you find a few of these funky mushrooms popping up in your yard right when the weather turns cool and wet.

By Shaun Chavis

People have been saving seeds for centuries. But a new website takes the idea online, making it easier for farmers to find and share the seeds they want and need.

By John Perritano

Many of us love a break from the cold weather, even if temporarily, but should we be worried about early blooms and the environment?

By Alia Hoyt

At one time, tourists could drive through this mighty California icon. Then only hikers could traverse it. Now only worms and bugs will be able to pass through.

By Christopher Hassiotis

Why would an ex-prime minister of a former Soviet state uproot an enormous tree to ship across the Black Sea? It's not the first controversy for Bidzina Ivanishvili.

By Christopher Hassiotis

In Victorian times, only a few plants could stand up to the fumes from coal fires and gas lamps. Now, we have a wide variety of plants to choose from.

By Alia Hoyt

How many poinsettias have languished on high shelves so children and pets can't munch on their dangerous leaves? It may all have been for naught. The poinsettia's poisonous rep is a bit unfair.

By Colleen Cancio

Before you rev up your mower for the latest cut of the season, learn (or relearn) what not to do to your lawn. You can thank us later.

By John Perritano

Don’t have much space? That doesn’t mean you have to go without a garden.

By Blythe Copeland

Even if you've never gardened before, it's easy to add some plants to your yard in five easy steps.

By Blythe Copeland

Creative waterfalls for yards of all shapes and sizes.

By Sarah Fernandez

Are you landscaping methods hurting the environment? Keep reading to discover new tips and tricks on eco-friendly lawn care.

By Josh Briggs

It'll save you money and help the environment. How can you grab water from your roof and your washing machine and use it to hydrate your plants?

By Clint Pumphrey

Sure, you could take a wrecking ball to everything that casts a shadow on your yard. But it's way easier to simply plant some veggies that thrive on shade. Which seeds should you sow?

By Clint Pumphrey

Sure, a lush expanse of grassy turf is a pretty sight. But it requires a lot of water and harmful fertilizers. Is there a way to have a gorgeous lawn without all that needy grass?

By Clint Pumphrey

Money may not grow on trees. But moss does. How does this plant manage to carpet hard surfaces like rocks and sidewalks?

By Clint Pumphrey

If you're looking for a way to add color to your garden year after year, you can't go wrong with bright asters. Learn more about this floral star in this article.

By HowStuffWorks.com Contributors

Using less water on gardening doesn't have to mean less of a garden. Learn how to save 30 percent of your gardening water just by watering at the right time of day in this article.

By HowStuffWorks.com Contributors