Non-use or lapsed filings can cause a trademark to expire

Learn what different trademark symbols mean

In the US, brands can technically use a trademark without actually filing a trademark with the United States Patent and Trademark Office—which is where the ™ symbol comes from. However, brands that have officially filed trademarks can use the ® symbol in their branding.

Listen to the pros and cons of owning a trademark as a small business owner

For many small business owners, it can be hard to decide when the time is right to file a trademark. This trademark lawyer says the decision often comes down to a product's branding, the size of the business, and how established the company is.

'Dilution' is any use of a trademark that weakens its distinctiveness

Unlike trademark infringement that hinges on the likelihood of confusing customers, trademark dilution is an illegal practice that threatens the distinctiveness of a trademark. In the US, famous brands like Nike and Google have a right to protection from dilution.

Frisbee, Jet Ski, and Dumpster—explore a list of words you might not realize are trademarked

Many products that have become household names started out as first-of-a-kind items. As those products grew in popularity, the brand name became the default name for the product.

IPOs that failed

Plenty of private companies fail once they try to go public. Failing can mean shares sell for less than their initial asking price on its IPO date, or it can look like a company pulling out of the IPO process at the last minute. Some companies with failed IPOs include Pets.com, Etsy, and Robinhood. Learn more about these companies and others here.

The original Mickey Mouse's copyright has expired, but Disney still owns the trademark

In 2024, "Steamboat Willie"—the 1928 Walt Disney animation with the first depiction of Mickey Mouse—entered the public domain. While anyone is free to build on the original characters and storyline of "Steamboat Willie," Disney still owns the trademark for Mickey Mouse, so any branding with the character's depiction that appears to be from Disney is off-limits.

If you decide to buy term life insurance, coverage will eventually expire

If you decide to buy term life insurance, you’ll no longer have coverage once the agreed-upon timeframe is over. You can always plan ahead to pay off major expenses before your coverage ends, but if this doesn’t happen, you may need to renew or replace your policy.

In the 1950s, the federal government tried to dissolve tribal nations and end their sovereignty

A federal policy called "termination" withdrew official recognition from more than 100 tribes in the 1950s, cutting off federal services and subjecting reservation land to state taxes and sale.

Research shows that termed-out lawmakers become less active

A University of Chicago and Stanford study found that state legislators barred from reelection sponsor fewer bills, serve on fewer committees, and skip more votes. The research suggests lawmakers are more productive when future elections remain possible.

A brief explainer on food expiration dates and what they really mean

Roughly 20% of food items in the US are thrown out because consumers don't understand how to interpret expiration labels. Over time, when supermarkets began carrying processed foods, grocers use packaging codes to track how long foods had been on...

Brush up on your bankruptcy vocab

The technical term for what happens when a court removes a debtor’s obligation to repay money owed is “discharge.” An “automatic stay” is what goes into place once a filing occurs to prevent a debtor from facing lawsuits, evictions, and other negative consequences until the process wraps up.

Michelin stars aren't permanent

Michelin stars must be maintained year-to-year. Restaurants have lost their stars for a variety of reasons, including chef changes and inconsistent quality.

Implanted neurotechnology can leave users vulnerable when manufacturers go under

Despite providing relief from neurological conditions, patients are left stranded when the companies that make these devices shut down. The lack of regulation means patients often face technical failure, insurance battles, or risky surgeries to maintain their quality of life.

If you miss the April 15 tax deadline, you could be subject to penalties

This does not apply if you file for an extension. Otherwise, you could face failure to file penalties no matter how late you file your taxes—whether it's April 16 or May 16. The penalty is 5% of the tax due for each month (or part of a month) that your return is late, minus any taxes paid on time and available credits. If you file more than 60 days late, you could owe a minimum penalty of either $525 or 100% of the unpaid tax—whichever is less.

Today, in the US, people can face years in prison for counterfeiting money

There are both federal and state laws that punish people who use or create counterfeit money. The crime can not only trigger hefty fines, but could also lead to decades behind bars.

Do resume gaps still matter?

Although the modern approach to work-life balance might make resume gaps seem less taboo than they were in decades past, the truth is more nuanced. A recent study explored how a major gap in your resume may affect your career at large. It also discovered how explaining the gap in an application or resume can mitigate any damage. Click here to learn more.

Multi-material 3D printing produces filament waste if only one nozzle is used

When swapping between colors or materials in a fused deposition modeling system, a considerable amount of filament is purged from the nozzle before introducing a new filament. Filament extruders can create new filament from purged elements, but the device combines colors and produces filaments of inconsistent diameter.

Employers get to keep any FSA funds not used by the annual deadline

Flexible spending arrangements have use it or lose it deadlines defined in the plan. Employers that offer FSAs get to keep any unused funds, but that money has to go towards administering the FSA program. Remaining FSA funds can also be pooled and divided evenly amongst a company's FSA participants, but very few companies actually do this.

The MLB's reserve clause gave owners rights to players after their contracts expired

The clause was added to contracts in 1879, allowing owners to hang on to players after the expiration of their contracts, sometimes in perpetuity.

Breaking down the numbers on art theft trends

Cultural property theft has been on the rise in recent years, and the recovery rate of such artifacts is estimated to be below 10%. Explore dozens of other statistics here.

The WTO's dispute settlement system has been effectively paralyzed

The US has blocked appointments to the WTO's appellate body since 2017, arguing that the panel has overstepped its mandate. Without a functioning appeals court, the WTO can no longer enforce rulings or settle disputes.

The last remaining US-Russia nuclear arms treaty expired in February 2026

The New START treaty, which capped US and Russian strategic warheads at 1,550 each, expired on Feb. 5, 2026. Without formal limits, fears of a renewed arms race are rising, as both nations could deploy more weapons while follow-on talks continue.

Volcanoes can be active, dormant, or extinct based on the recency of eruptions

Active volcanoes may be in the process of erupting or expected to erupt in the future, having done so within the past 11,650 years. Dormant volcanoes have no short-term eruption history, but are expected to erupt in the future, while extinct volcanoes lack the history and expectation.

Menopause is defined as 12 months without a period

Menopause is officially when a woman stops getting her period, meaning she has stopped ovulating and can no longer get pregnant. A woman has to go a full year without bleeding or spotting to know she has hit menopause.

Each state has its own regulations regarding marriage

Some states don’t even require a ceremony or license, opting to allow “common law” marriages. Prenuptial agreements and other legal matters will likely require an attorney’s help. And marriages can offer benefits, like tax breaks.

Despite being favored by 87% of Americans, Congress does not have term limits.

An initial public offering or 'IPO' is the process of a private company becoming public by putting shares of the company on the stock market for purchase.

The original copy of the Declaration of Independence is not a pristine document, and even features a smudged anonymous handprint in the bottom left corner.

The Mona Lisa's celebrity status and repeated restorations have obscured what made the painting so revolutionary for its time

Indefinite cloning of some endangered species may not sustain their longevity because cloning success rates decrease as genetic mutations accumulate.

Volcanoes 'die' when their supply of magma runs out, if they are shifted away from their underlying magma reservoir, or if they get clogged by collapsing or their magma cooling back into rock.

Domino's Pizza's 30-minute delivery guarantee was responsible for the chain's 1980s surge, but it was discontinued after the company was found liable for delivery driver accidents.

Explore fun facts from the USPS, including unique post office buildings, a stamp that traveled past Pluto, and more.

Tattoos remain visible on your skin thanks to immune cells called macrophages

The use of fungi to detoxify land and water—a process known as mycoremediation—has been used to clean up natural resources affected by the 2025 California wildfires.

Firework or sparkler burns, even if they cover a relatively small area of skin, can significantly affect our range of motion.

Dozens of S&P 500 stocks, including Coca-Cola and Walmart—known as the dividend aristocrats—have increased dividends every year for 25 years

Discover the catastrophic consequences of a failure of the US electrical grid—something that is more likely than many Americans think.

Some researchers have labeled nomophobia, the fear of being without your phone, as 'the phobia of the 21st century.'

Netflix profits when you're not watching, and its movies are designed that way—read a detail-rich critical essay exposing lesser-known Netflix takes

The story of Dollree Mapp, whose legal challenge over her 1957 conviction for possessing "obscene material" led to a major strengthening of the Fourth Amendment

Memecoins are a type of cryptocurrency—a form of digital currency with a wide variety of uses—created around popular 'memes,' or viral internet jokes.

Budweiser stores yeast derived from the original 1800s strain in a secret bunker, which only the Head of Yeast Management can access—not even the CEO

To reduce wrinkles in clothing, research recommends gentle wash cycles with more water and tumble drying with smaller loads and longer times.

Objects can be 3D printed with light by projecting 2D computerized tomography (CT) scans onto rotating cylinders of resin, which solidify upon exposure.

The Beatles' US label rejected the band's first two singles, 'Please Please Me' and 'From Me to You,' with one executive calling the band 'dead in the water.'

In 1939, baseball star Lou Gehrig delivered his inspirational 'Luckiest Man' speech after retiring due to the health condition that now bears his name.

Mid-century modern graphic designers, known for their bright colors and bold lines in advertising, also found success with children's books.

Watch contemporary footage covering the US-backed Shah of Iran fleeing the country in the face of the 1979 Iranian Revolution

For centuries, it was common to sleep in two shifts: a few hours at the beginning of the night, and a longer period beginning around midnight