The 'Problem We All Live With' was based on Ruby Bridges

Plato's famous allegory of the cave is a metaphor exploring the value of truth over ignorance.

Apeirophobia is the fear of everlasting life and may stem from the human brain's inability to conceptualize the concept of anything happening beyond what it can project out, such as the concept of an infinite life.

Experience a century of America's healthcare advances with this medical visualization, tracing a sampling of healthcare innovations from head to toe.

Explore an interactive forecast of the future of the universe, from the return of Halley's Comet to the last light in the cosmos.

Joan Didion interviewed The Grateful Dead in 1967, before they became music icons.

Humans may have as many as 100,000 to 150,000 individual hairs on our scalps, growing at a rate of roughly 1 centimeter per month.

Relax to a livestream of brown bears chilling in Katmai National Park in Alaska.

As part of the up to 15 pounds of seafood they consume daily, sea otters eat urchins that feed on kelp forests—sources of shelter and food to over 800 species—thereby making the marine mammal a keystone species.

Explore the history, structure, and species of Australia's Great Barrier Reef with this interactive journey narrated by Sir David Attenborough.

Robert Smalls escaped slavery by piloting a stolen Confederate ship to freedom, then became an influential Black political leader during Reconstruction.

The US jobs projected to shrink the fastest over the next decade include typists and word processors.

Cats have a mutation that prevents them from tasting sweetness, and goldfish rank among the world's supertasters.

Watch Dr. Laurence Peter explain his 'Peter Principle,' which states that people are promoted to their level of incompetence and explains why bosses aren't always good at their jobs.

Pregnancy makes someone more attractive to the mosquito species that transmits malaria.

Peek into the love lives of thousands of strangers whom Stanford University researchers have been tracking since 2017 on this interactive page.

'Golden blood' is the rarest blood type in the world—fewer than 50 people are known to have it.

Miracle berries make things that normally taste acidic or sour, such as lemons, taste sweet, like sugar-coated candy, by binding a special protein called miraculin to taste buds.

Here are some tips from Pew Research to help you distinguish between a good poll and an unreliable one.

Watch the many different civilizations around the Mediterranean shift power from the year 2500 BCE to 0 BCE in this animated map.

The collapse of gas bubbles in the joint synovial fluid causes 'cracking' knuckles.

Watch an animated visualization of how the Large Hadron Collider works, including how particles are accelerated through a series of machines and how collision data is collected and distributed worldwide.

Play the role of a student as you try to navigate college and remain debt-free.

Watch President John F. Kennedy's speech on going to the moon

George Lucas used Joseph Campbell's 'hero's journey,' a narrative structure that encompasses the common characteristics of multiple cultures' mythologies, to revise 'Star Wars.'

Watch what would happen if you literally had all the money in the world.

You may be better at spotting a lie when listening to a speaker's voice inflections rather than watching for facial and body cues.

Give your memories a place to live and explore the personal stories left by strangers, tied to specific locations, in this interactive map of the world.

Watch a visualization of what it would look like to move along Earth's surface as fast as the International Space Station, or about 23 times the speed of sound.

Located on Ross Island in Antarctica, Mount Erebus is the southernmost active volcano on Earth and features a lava lake—one of eight known worldwide as of 2026—that erupts regularly.

Watch a two-year time-lapse of a pinecone seed transforming into a pine tree.

'Bibliotherapy' is of increasing interest as a way to improve mental health and help navigate complex life situations—with people immersing themselves in the experiences of fictional characters or nonfiction and self-help books to find relief and gain personal insights.

Washing dishware before putting it in a dishwasher may reduce the appliance's effectiveness because it dynamically adjusts wash time and temperature based on a sensor that detects dirtiness.

This interactive website features nearly 40,000 photos from Wikipedia for you to create visual mosaics with.

Explore 3D models of some of the most dangerous viruses, allowing us to understand these and other pathogens in new ways.

All rainbows are 'raincircles' caused by water droplets separating white sunlight into a spectrum of colors, but Earth's surface blocks the bottom half of the circle from our line of sight.

The world's largest waterfall is in the ocean and is more than three times the height of Angel Falls, the largest waterfall on land.

Sea stars are invertebrates—they lack a backbone—and while most exhibit pentametric radial symmetry due to having five arms radiating from a central disk, some can possess more than 40.

Explore the history of American restaurants through an archive of menus dating back to the early 1800s.

Watch footage from the moments the Titanic wreck was discovered by a joint US-French research team in 1985.

Rapid intensification is the increase in a hurricane's sustained wind speed by at least 35 miles per hour within 24 hours, which can strengthen it by up to two categories.