These Earth Day facts shed some light on the annual tradition and how it has changed over time.

Take a journey through decades of U.S. environmental history with MNN's Earth Day board game.

Your guide to TV and movies celebrating the planet for Earth Week 2012.

In honor of Earth Day's namesake orb, here's a time-lapse tour of Earth itself.

No generations in the history of human civilization have consumed as much of the planet's natural bounty as the ones alive today. So what are we doing this Eart

Retailers can't seem to let a holiday pass without building a sale around it. Fortunately, these companies' Earth Day promotions focus on eco-friendly products.

Keep it simple this Earth Day with these easy-going, eco-savvy ideas.

As marketers use Earth Day to hock anything and everything, including a 'Real Housewives' episode, bloggers weigh in on the ridiculousness of it all.

Groupon deals, rain barrels, epic videos and the marketing hype surrounding Earth Day.

World Elephant Day, National Dog Day and Southern Hemisphere Hoodie-Hoo Day are just a few celebratory days to mark on your calendar.

A picture of your favorite place could win you, and the charity of your choice, $1,000.

Submit your Earth Day lesson plan to this contest and you win could tons of cool prizes for your classroom.

Green moms from around the Web share their plans for celebrating Earth Day this year.

A look at Earth Day's history and six things you can do to make the planet better.

Your guide to the holiday's planet-centric programs.

The search engine shows the globe some love in celebration of April 22.

Not sure how to celebrate Earth Day with your family? Here are 22 eco-savvy ideas to get you started.

In honor of Earth Day, NASA has released an awe-inspiring video of the best imagery captured by its Earth-observing satellites.

The launch of Earth Day in 1970 raised suspicions in Washington, D.C.

Celebrate the planet with these TV shows, movies and even a radio program.

Cuddle up with your favorite snuggle bunny and one of these great green reads to celebrate Earth Day with your family.

Celebrate National Parks Week and Earth Day with us with this breathtaking visual tour of some of the most beautiful sights in America's national parks.

If nothing else, taking a picture of yourself in nature for Earth Day will get you outside.

From environmental tips to hanging out with monkeys, there's no shortage of Earth Day entertainment.

Meet the winners of the first California Green Medal: Sustainable Winegrowing Leadership Awards.

A new MNN comic explains why we should rename 'Wednesday' in honor of our home planet.

More than 170 world leaders signed the Paris Agreement on Earth Day 2016, but that's just the beginning.

On Nature Photography Day, take your camera outside to make a difference for wildlife!

American Express is encouraging its card members to shop at small businesses this Saturday.

Dad will as usual be manning the grill, Father's Day or not, but you can make it special for him by sourcing the highest quality, healthiest meat.

Father's Day doesn't get as much publicity as Mother's Day, but that doesn't mean he's not special.

When it comes to Father's Day ideas, there's no shortage of fun to be enjoyed on this holiday for dads.

Father's Day songs. If you need a list of Father's Day songs to go with your celebration, you're in luck.

Father's Day gifts. Save yourself the trip and (more importantly) the money by creating a homemade and personalized gift that Dad will love.

Father's Day meals. Shrimp in a buttery marinade is a quick and simple Father’s Day treat.

Father's Day poems. The choice of Father's Day poems may not be as wide as those that honor mothers or romantic love.

Father's Day crafts can accommodate all types of dads: the sports fanatic, the trendy home decorator, the handy fix-it man or the lawn and garden guru.

Turn an old can or an empty milk carton into one of these fantastic Father's Day gifts.

Father's Day is coming up, read about what 10 different green blogger dads would like to get for the holiday.

Use beer to steam mussels and other ideas to try when you're making a meal for dad.

Don't waste money on an old-fashioned tie. And don't waste money on these gifts either.

5 quick and easy crafts to celebrate your favorite Dad this Father's Day.

Just say NO ... to neckties this Father's Day. Instead, gift Dad with something that he'll use around the house like a Japanese gardening tool, a mending kit or

If you don't want to be that son or daughter giving Dad the same old unimaginative (and potentially wasteful) gifts, think green. There are lots of exciting eco

Q: I’m a 17-year-old guy faced with gift-giving conundrum of the most urgent order: I want to outshine my older, perpetually brown-nosed siblings this Father'

Kids will love to help make these five recipes that veer away from traditional pancakes or fried eggs. Dads will love them because their kids made them.

On the prowl for a Father's Day gift that's unique, useful and <i>not</i> a necktie? Consider a cigar ashtray made from recycled tequila bottles, a killer pair

How do you say thank you to the "World's Best Dad?" Here are five simple, easy and fun ideas.

Here are some healthy meal ideas to please a variety of dads.

On the prowl for the perfect paternal prezzie? Check out these 12 gift picks that pops will surely find useful in the bar, the workshop and at the grill.