RD.COM Archives for Jen McCaffery

Jen McCaffery

Jen McCaffery covers money, tech, products, health and safety for Reader's Digest and other publications and websites. When she’s not writing or editing, she’s growing veggies or trying to figure out the way home from assorted trails.

Close up of tabby cat face with green eyes and white whiskers

Why Do Cats Have Whiskers?

Yes, whiskers make your kitty even cuter. But they also serve a very important role.

23 Ways You’re Wasting Money Without Knowing It

Not paying attention to the fine print can cost you some serious cash. Here's how...

The Truth About Princess Diana’s Infamous Interview with Martin Bashir

This bombshell interview caused some serious drama—and is continuing to cause drama today as an...

This Is What Denny’s Was Called When It Was First Opened

The chain of diners began with a simple concept.

50 Easy Riddles (with Answers) Anyone Can Solve

Looking for a low-key challenge? You're probably not going to have to scratch your head...

10 Places You’re Not Vacuuming—but Should Be

Giving these areas a quick once-over can really help with allergies.

Why Do Americans Drive Automatic—But Most of Europe Drives Manual?

Fewer Americans are learning to drive stick shifts, but Europeans prefer them. These are the...

16 Items You Should Always Keep in Your Car

From basic to high-tech, these tools will help keep you safe on the road.

This Is What Happens to Undeliverable Mail with No Return Address

You can file a claim if your mail has gone missing, though.

Here’s Why Elevators Have Those Small Holes

Ever wondered about the little hole in the elevator door? Us, too.

Why Are Dog Noses Wet?

Dogs love to give licks, but is a wet dog nose a good thing? Here's...

What’s the World’s Safest, Best PIN?

Learn how to protect your prime numbers.

Why You Shouldn’t Ignore Your Car’s Check Engine Light

It may cost you more in the long run.

Here’s How to Charge Your Phone Faster

You're ready to start your day and oh no! Dead cell battery. Fortunately, there's help....

42 Everyday Fixes to Survive Basically Anything

Stay calm. Gather your wits. We’re going to get through this together. Here, our experts’...

This Grocery Store Has the Best Customer Service in America

Its employees are pretty happy as well.

Why Wednesday Is the Best Day to Take Off Work

Not taking a long weekend might be better for your health in the long run.

This Is Why Disney Park Tickets Are So Expensive

Tickets prices have increased as Disney has continued to attract more customers.

The Hidden Health Danger of Certain Mouthwashes

You might want to reconsider your morning swish.

13 Facts You Never Knew about Human Tears

These facts about tears are pretty eye-opening.

The Sweet Promise Prince William Made to Kate Before Their Wedding

Kate's been able to hold on to one of the most important parts of her...

How Princess Diana Accidentally Broke Tradition During Her First Royal Christmas

The newlywed princess didn't know about one of the royal family's longstanding traditions.

This Is Why Canada Goose Jackets Are So Expensive

Are the stylish jackets worth the price tag?

The Most Iconic Food Fact from Every State

True foodies might already know these fun food facts about their state. Learn a little...

9 Most Confusing Driving Rules—Explained

For instance, what's the right thing to do when you're stuck behind a garbage truck?

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