JULY 4TH

It wasn’t one of Adams’s finest moments.

When John Adams Predicted the Wrong Independence Day

When John Adams penned a letter to future first lady Abigail Adams on July 3, 1776, he guessed how future generations of Americans would celebrate Independence Day with remarkable accuracy—but he got the date wrong.

There are steps you can take to make the Fourth of July less stressful for your dog.

5 Ways to Keep Your Dog Calm This Fourth of July, According to Experts

Fourth of July fireworks and parties can be distressing for dogs—and their pet parents. Here are tips that can help.

Independence Day picnics aren’t complete without a thirst-quenching glass of switchel.

7 Revolutionary War-Era Drinks for An Old-Timey Fourth of July

Drink like the Sons of Liberty on the Fourth of July with these colonial American beverage recipes, from Fish House Punch to Switchel.

The 25 Most Patriotic States in the U.S

These are the most patriotic states in America based on military service and civic involvement.

Painting showing Thomas Jefferson, John Adams, Roger Sherman, Robert Livingston, and Benjamin Franklin presenting the first draft of the Declaration of Independence to the Second Continental Congress.

The Pursuit of Happiness: The True Meaning of the Misunderstood Phrase

When the Declaration of Independence was signed in 1776, both 'pursuit' and 'happiness' had secondary definitions that change the meaning of the iconic quote.

9 Things to Do When Your Pet Goes Missing

Losing an animal is a stressful situation, but it’s important to stay calm, act fast, and prepare a comprehensive plan of action. Here are nine things you should do if your pet ever goes missing.

Parades are a big part of the festivities.

10 Things You Probably Didn’t Know About the Fourth of July

One Founding Father thought we were celebrating on the wrong day, but that hasn’t stopped Americans from pulling out all the stops on July 4.

The Original Version of the Declaration of Independence

Thomas Jefferson was not happy about some of the edits made to his draft. Here's what didn't make the final cut.

Pepsi Unveils Pepsi-Flavored Ketchup for the Fourth of July

Could the best ketchup contain cola? Pepsi is putting that question to the test.

The Best (and Worst) Times to Hit the Road This Fourth of July Weekend

More than 50 million Americans will travel this holiday weekend. Here's how to avoid most of them.

John Adams predicted people would celebrate Independence Day with fireworks.

The History of Fourth of July Fireworks

The celebration of American Independence Day has never been small, subdued, or quiet. Here’s why the Fourth of July is illuminated with colorful displays in major cities, small towns, and backyards.

There’s a science behind all those colors.

How Do Fireworks Get Their Colors?

The chemistry behind the vibrant colors of fireworks is another reason to “ooh” and “aah” at the sky this Fourth of July.

Look closely, and you will see Mary Katharine Goddard’s name at the bottom of the Declaration of Independence.

Remembering Mary Katharine Goddard, the Only Woman Whose Name Appeared on the Declaration of Independence

Mary Katharine Goddard was one of America’s first publishers, and she was tasked with printing and delivering the Declaration of Independence to the 13 colonies.

Watch This Amazing Slow-Motion Video of Daytime Fireworks Exploding

The colored smoke of daytime fireworks creates what The Slow Mo Guys describe as a “rainbow volcano.”

Which Stores Are Open on July 4th?

If you need to pick up some last-minute grilling supplies on July 4th, these major grocery and retail stores will be open.

The 13 Best Places to Eat and Drink in Washington, D.C.

We've covered a lot of the best foods, destinations, and bookstores in all 50 states here at Mental Floss. Now, it's our capital city's turn.

The 25 Most Patriotic States in America

July 4th is a day when the sentiment "proud to be an American" is openly proclaimed countrywide. But where do people most display their patriotism the other 364 days of the year?

Watch What Happens When Mannequins Misuse Fireworks

The Fourth of July can bring out the worst in people when it comes to mishandling fireworks. An educational video demonstrates their effect on mannequins.