It took a surprising amount of engineering magic to build a coffee cup suitable for those in zero gravity.

The space shuttle Endeavour will begin a three-day trip across the United States on Sept. 19, and you can catch some of that journey —the final piggyback flig

The space shuttle Endeavour takes to the skies above California for its last-ever flight today, Sept. 21, giving observers from Sacramento to Los Angeles a one

Weather permitting, the cargo run will lift off from the Cape Canaveral Air Force Station in Florida at 3:25 p.m. EDT.

Breakthrough technology that separates the heat of sunlight from the light will help to improve solar cell efficiency.

There are many ways to map an area's sunlight exposure. Here are a few tips to make sure your plants get their moment(s) in the sun.

These 3 changes in your paper towel, zipper bag and plastic bag habits will get you started on your way to using fewer of these products.

Turn your world upside-down by practicing handstands, a whole-body move.

An expert conditioning coach offers down-and-dirty advice on preparing your body for an obstacle race.

If you want to try a triathlon, here's what you need to know about the event that combines swimming, cycling and running. Experts Erin Beresini weighs in.

Kids make the best workout buddies. Here's how adults can tailor their exercise routines to a child's abilities.

Here's the secret to getting that smell out of your high-tech exercise wear.

There's no one-size-fits-all solution for raising HDL cholesterol levels, but it can be done — and understanding inflammation is an important step.

Running doesn't have to be a struggle. Here's how to become a runner for life.

Four cinder blocks + one minute of time = wonderfully functional rocket stove.

You don't have to be Irish to try this whiskey-filled classic hot drink.

Mint is front and center in this classic cocktail synonymous with the Kentucky Derby. You can choose how you want to make it, though.

Prickly pear margaritas are a delicious introduction to this fierce fruit.

Those herbs in your backyard can spice up so much more than just your dinner menu.

This simple lime-cutting hack gives you more juice and has the added benefit of less cleanup when you're done.

This week in the hour before sunrise early morning stargazers will get a double treat: the planet Mercury and two special comets.

For the next few weeks, about half an hour before sunrise, Mercury will peek over the southeastern horizon for observers in the northern hemisphere.

Japan's plan to wean off nuclear power could help lead a global push toward cleaner, more efficient civilization, says U.S. energy guru Amory Lovins.

Whether it's fresh or canned, pumpkin freezes really well.

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

Thanks to the 24-hour news cycle and social media, it's impossible to tune out these politically turbulent times. Here's how to tune in and stay sane.

Today's technology allows us to look deep into what was previously invisible, revolutionizing our understanding of microorganisms.

Pando, the world's largest-known organism, is dying. But there might still be time to save this wonder of nature.

There are lots of causes for sleepless nights, but it helps to know if it's insomnia or not. Thankfully, there are natural ways to get back on track.

These small resolutions can make for a great start to the new year.

Tired of quizzing your waiter about where your seafood comes from? Here's a website and other tools that can help with your restaurant research before you go.

Find out how you can send in a lock of hair to see how much mercury is in your body.

You can still enjoy seafood, but make sure you buy sustainable, low-mercury options.

With at least 84 percent of the world's fish contaminated by mercury, how can you know which fish are safe to eat and which aren't?

There is no need to use harsh and poisonous sprays to get rid of wasps; there are plenty of ways to get rid of them naturally.

Are aphids and other pests wrecking your garden? Partner up with ladybugs to stop the carnage.

You don't need pesticides to get rid of these annoying insects.

Try these simple tips and bid goodbye to houseflies, those uninvited pests buzzing around your home.

When you set up a rain barrel system at your house, you can save water and save money on your utilities.

Grey water — water from kitchen or bathroom sinks, bathtubs, or washing machines — can safely be captured and rerouted to the garden. Here's how.

Rule No. 1: You're never too old or too young to learn to code.

Theses six apps can help you add hours back to your day.

A new web service connects boomers with roomers.

In addition to the $500 billion in government grants available, there are many other resources available too; strategic application writing can help get your bu

Which flowers are the most environmentally friendly option: Organic, local, fair trade or silk?

Video conferencing for lawyers: How to get started. Lawyers need to consult face-to-face — deposing witnesses and finalizing deals — but there's no reason

Is the person you're calling to unlock your door a real locksmith or a con artist?

The key to mold prevention is simple: moisture control. Here are nine ways to curb moisture indoors, and the mold that thrives on it.

Reducing indoor allergens is simpler and cheaper than you think!

Find out how to clean and kill mold, and why it grows in your bathroom. The last thing that you want to deal with when buying, selling or living in a house is m