Read about 'skiplagging,' a money-saving travel hack

Learn how budget airlines provide customer savings

No-frills airlines, like Frontier and Spirit, are popular for providing customers with a much cheaper alternative to flying. However, many budget airlines rely on baggage charges and extra fees, which can sometimes make it just as expensive as flying on a mainstream airline.

The 'dupe' economy is fueled by the youthful thrill of thrift

Historically, you don't want people to know you have a knock-off luxury item. But today's younger generations are embracing the "dupe" economy, an open celebration of luxury knock-off items where consumers are proud to pay less for something roughly equivalent to premium brand offerings.

Are hotels cheaper than Airbnbs?

When Airbnb first became popular, it was seen as a cheaper alternative to staying at a hotel. But these days, depending on factors such as how many people you're traveling with and how long your trip is, Airbnb isn't always the less expensive option. To figure out which form of lodging might be cheaper for your next vacation, read this article.

Read a list of one digital nomad's favorite remote work locations

Roughly 18 million Americans travel the world while working remotely, hunting for hotels and cafes with solid Wi-Fi connections and weather. From Thailand to Greece, these digital nomads have worked all over the world in the years since remote work has become more popular.

Randomly boarding passengers onto a plane is often faster than using boarding groups

Although boarding back to front or windows to aisles appear to be sensible approaches to quickly filling a plane, these methods still suffer from passengers stowing away their luggage, which too often halts the boarding flow. Research has shown that the ideal process, called the Steffen method, optimized efficiency by allowing boarding to continue even while stowing is underway.

Smart pricing algorithms can unintentionally work together to raise prices

Researchers have found that, through trial and error, algorithms designed to adjust prices based on market data can learn to mimic price-fixing tactics, even without explicit programming to do so. Over time, they "learn" that it is more profitable to avoid price wars and keep prices high when competitors lower prices.

Many airports have dedicated stores for luggage, despite most passengers having luggage with them already

This podcast episode argues that airport luggage stores exist due, in part, to the security measures implemented after 9/11, creating capitve audiences of travelers. Some argue that airport luggage store shoppers coming from places where luggage is more expensive could be purchasing luggage in international airports. Specifically, the episode traces airport history from the very beginning to today's luggage store in your local Terminal B.

Tax-loss harvesting is a way that some people attempt to trim their tax bills

Specifically, tax-loss harvesting is a way to lower your tax bill by offsetting investment gains with losses. It can be tricky to practice and comes with a few important rules, so working with an expert may be your best bet before Tax Day.

Many 'cheap' retirement destinations contain hidden costs

Considering factors outside of housing and state income tax is crucial when thinking of an inexpensive place to retire. High energy bills, grocery tax, and insurance premiums are just a few things to look out for when picking where to live.

How to save money with 'loud budgeting'

"Loud budgeting" is when you announce to your friends that something—a restaurant, an activity, and so on—is too expensive and you can't afford it. The term, which opposes the social pressure of keeping up wealthy appearances, was coined by comedian Lukas Battle in 2024 as a joke, but it caught on with TikTokers amid inflation.

The story of a bitcoin loophole that gave one man millions

James Parker discovered a glitch in an Australian cryptocurrency exchange that would allow him to cash in credits worth over $20M and make big gifts to his friends. Like most loopholes, the authorities found out, but not before his life was transformed. The first in a six-part series.

'Mystery hikes' were a popular attraction in the 1930s

Still reeling from the Great Depression, many Americans were looking for low-cost (or free) activities. Some travel agencies curated "mystery hikes," which offered intrepid amblers the opportunity to be set on a blind adventure.

The de minimis exemption was a US tariff loophole

Until Aug. 29, 2025, US consumers could purchase up to $800 of goods per day, directly from an overseas company without incurring any tariffs on the products.

Social jetlag—differing weekend and weekday schedules—is physiologically similar to jet lag

Recovering from schedules that drastically differ between weekends and weekdays, something that was first described in academic work in 2006, is a growing concern in public health as more research shows that consistent daily routines are important for human health.

Paying a fee to delay paying back a loan in full is called 'rolling over' the loan

Borrowers sometimes roll over loans when they aren't able to pay back the full principal balance and accrued interest. A rollover extends the amount of time the borrower has to repay the loan, but does not decrease the amount of money the borrower has to pay back.

Airplane travels 14 hours with a hole in its side

Passengers traveling on an Emirates flight to Brisbane, Australia were stunned when they noticed a huge hole in the side of the aircraft while they were disembarking.

One halfpipe skier qualified for the Olympics via loopholes

Freestyle skier Elizabeth Swaney reached the 2018 Winter Olympics by completing safe, trick-free halfpipe runs and accumulating ranking points in low-participation events. The story, told humorously in this brief video, highlights how qualification systems can reward persistence and rule optimization over peak athletic performance.

Visa overstays account for nearly 40% of illegal US entries

In fiscal year 2023, approximately 510,000 people overstayed their visas, while 860,000 crossed the border illegally, meaning overstays accounted for 37% of the total number of new unauthorized arrivals. This represents a shift from 2007 to 2018, when overstays outnumbered border crossings, to 2019, when illegal crossings surged again.

The origin of shortest-path algorithms and how they became optimized for navigation apps

In 1956, Dutch programmer Edsger Dijkstra spent about 20 minutes developing an algorithm to demonstrate how computers could quickly determine the shortest route between Rotterdam and Groningen. Since then, modified versions of Dijkstra's formulation comprise the processing backbone of systems such as Google Maps and Apple Maps.

What is biohacking? An overview

Biohacking is a broad collection of self-improvement techniques meant to enhance a human's health, lifespan, or ability. There are basic biohacks, like the use of caffeine, and more extreme ones, like under-the-skin implants. The difference between biohacking and standard medicine is that biohacking is primarily a do-it-yourself approach and is mostly unregulated.

Chip technology replaced magstripes to stop easy card cloning and fraud

The magstripe on bank cards always gives the same data, making it simple to copy using a device called a grabber. In contrast, embedded chips create a unique code with every transaction, making it much harder to clone or steal card information.

How Marie Kondo packs for vacation

Marie Kondo is famous for her organizational style, a form of minimalism that emphasizes utility and practicality. It's a philosophy that translates to packing for travel. In this interview, Kondo walks through several tips, including packing a suitcase vertically, stashing spare tea bags, and keeping a notebook handy.

Wormholes, though unstable, would offer a theoretical shortcut through spacetime

These hypothetical distortions in the fabric of spacetime may connect vast distances across or even between universes. While science fiction often portrays them as traversable tunnels, the energy and matter required to keep a wormhole open defy current physical understanding.

Some California cities outsource their public services entirely to the county

Southern California's "contract cities" incorporate as municipalities but pay Los Angeles County for police, fire, and other services rather than running their own departments—a cost-saving model common across the region.

As much as 10% of home energy use comes from unused, plugged in devices

Vampire or phantom energy includes smart features that keep devices connected to the internet and standby modes that allow quick wake-ups. Turning off these background features or unplugging devices from outlets can help reduce emissions by as much as 20%.

Stanford built a Google Maps for the Roman Empire, revealing how much it cost to travel in the ancient world

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

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

Hotels in Cannes, the glamorous city on the French Riviera, hire hawks to ward off seagulls during the city's famous film festival.

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

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

When a Paris department store hesitated to sell Estée Lauder's perfume, she 'accidentally' broke a bottle, causing the smell to spread throughout the store and shoppers to start asking to buy the scent.

Art theft is the third-largest source of criminal revenues worldwide, thanks in part to the subjective nature of valuing a work of art.

The American cockroach is actually from Africa, an apparent hitchhiker aboard ships carrying enslaved people, with evidence suggesting the bug may have arrived in the New World as early as the 1600s.

Lesser-known phobias include turophobia, or the fear of cheese, and nomophobia, the fear of being without your cell phone.

This real-time tracking of the hantavirus cruise ship outbreak in May 2026 offers a unique glimpse into the global reach of the outbreak and whether the virus sickened passengers and their communities around the world.

The price of gas is a composite made up of several different factors, with the federal gas tax making up less than 20% of what drivers pay at the pump.

Elk Cloner, the first computer virus to spread in public, was written as a practical joke by Richard Skrenta, a Pittsburgh high school student.

Astronauts have repaired genetic damage in space using CRISPR—a molecular tool that can make precise changes to DNA and is used in single-celled organisms to attack invasive viruses.

Telehealth demand for GLP-1s for weight loss is booming as consumers seek easier access.

Take a 3D tour of the Hajj, Islam's annual pilgrimage to Mecca, undertaken by over 1.5 million Muslims.

In 2009, the nation was gripped by the story of a missing young boy who was believed to be floating over Colorado in a homemade balloon, until it was revealed that he was at home the whole time.

Exploring the Larry Bird punch that almost changed March Madness

Venture capital is a form of funding provided to early-stage companies with high growth potential, typically in exchange for an equity (or ownership) stake

The boiling temperature of water decreases with increasing elevation because the molecules need less energy to overcome the lower atmospheric pressure associated with thinner air.

Power lines are dotted with large, brightly colored balls to improve the visibility of these thin wires to helicopters and small planes and help prevent potential crashes.

The first steps to rebuilding your credit score include getting to know exactly what's on your credit report and figuring out how far you are from the '700 club,' or 'good score' range.

Hear 50 years of iconic hip-hop samples, the genre's foundational looped tracks

According to the physics of black holes, our 4D reality may be a hologram—a projection of information coded on a 2D surface on the edge of the universe.

Abraham Lincoln was almost assassinated weeks before his inauguration as he traveled from Illinois to DC through Baltimore in 1861; it took two independent claims for Lincoln to be convinced the threat was real