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Nature Facts
759 facts in Nature. Click any fact to see its full page.
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🌍 Geography 599
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🫀 Human Body 572
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💬 Language 245
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✨ General 68
✨ Dinosaur 10
Tardigrades can survive in space, in boiling water, and in the vacuum of outer space.
Honey never spoils — archaeologists have found edible honey in 3,000-year-old Egyptian tombs.
Mammatus clouds, which look like pouches hanging from the sky, often form on the underside of severe thunderstorm anvils.
Virga is rain that evaporates before reaching the ground, creating ghostly streaks visible beneath clouds.
St. Elmo's fire is a weather phenomenon where a luminous plasma appears on pointed objects during thunderstorms.
A derecho is a widespread, long-lived windstorm associated with a band of rapidly moving showers and thunderstorms.
The driest place on Earth, the McMurdo Dry Valleys in Antarctica, has not seen rain for approximately 2 million years.
Microbursts are sudden downdrafts of air that can produce winds exceeding 100 miles per hour and last only a few minutes.
The jet stream is a band of fast-moving air at high altitudes that can reach speeds of over 200 miles per hour.
Waterspouts are tornadoes that form over water and can lift fish and frogs into the air, causing them to rain down on land.
Dust from the Sahara Desert regularly crosses the Atlantic Ocean and fertilizes the Amazon Rainforest.
Hailstones can reach the size of softballs and fall at speeds over 100 miles per hour.
Fog is essentially a cloud that touches the ground.
Cone snails have a venomous harpoon-like tooth that can kill a human, but compounds from their venom are used to make painkillers.
The chambered nautilus has remained virtually unchanged for over 500 million years.
Forest bathing, or shinrin-yoku, has been scientifically shown to reduce cortisol levels and improve immune function.
Fireflies produce light through a chemical reaction called bioluminescence with nearly 100% efficiency — almost no energy is wasted as heat.
A single queen termite can lay up to 30,000 eggs per day.
Walking sticks are so well camouflaged that some species even sway back and forth to mimic a twig moving in the wind.
Termites have been building mounds for over 30 million years, and some active mounds are over 4,000 years old.
Monarch butterflies migrate up to 3,000 miles from Canada to Mexico every autumn, a journey no single butterfly completes twice.
Mosquitoes are attracted to people who have recently eaten bananas.
A single bee colony can pollinate 300 million flowers each day.
Bananas are curved because they grow toward the Sun.
Honey never spoils — archaeologists have found 3,000-year-old honey in Egyptian tombs that was still edible.
The average cloud weighs about 1.1 million pounds.
Cave-dwelling organisms called troglobites have evolved to lose their eyes and pigmentation over millions of years.
Permafrost in Siberia contains ancient viruses and bacteria that are being released as the ground thaws due to climate change.
Blood Falls in Antarctica flows a deep red color from iron-rich saltwater that has been trapped beneath a glacier for 2 million years.
Lake Mono in California is three times saltier than the ocean and supports brine shrimp and alkali flies that exist nowhere else.
Yellowstone's Grand Prismatic Spring gets its vivid colors from heat-loving microorganisms called thermophiles.
Bacteria have been found living in rocks 1.5 miles below the Earth's surface, surviving on hydrogen gas and chemical reactions.
Extremophile organisms have been found living in boiling hot springs, frozen Antarctic ice, and even inside nuclear reactors.
The Fibonacci sequence appears throughout nature in the arrangement of leaves, petals, pinecones, and shells.
The world's largest snowflake ever recorded was 15 inches wide and 8 inches thick, observed in Montana in 1887.
There are more than 24,000 known species of orchids, making them one of the largest flowering plant families.
Sprites are large-scale electrical discharges that occur above thunderstorms, appearing as brief flashes of red light.
The Zhangye Danxia landform in China features mountains with dramatic stripes of red, orange, and yellow caused by mineral deposits.
Frost flowers are thin ice crystals that form on thin sea ice and can cover large areas in delicate white formations.
The Waitomo Glowworm Caves in New Zealand are illuminated by thousands of bioluminescent glowworms.
Snow rollers are rare cylindrical snowballs formed naturally by wind blowing snow across flat terrain.
Morning glory clouds are rare tube-shaped clouds that can stretch up to 600 miles and roll across the sky.
Sailing stones in Death Valley appear to move across the desert floor on their own, propelled by thin sheets of ice.
The Spotted Lake in British Columbia evaporates in summer to reveal colorful mineral pools.
Bioluminescent bays glow bright blue at night when microorganisms called dinoflagellates are disturbed by movement.
The Dragon Blood Tree of Socotra Island produces red sap and looks like it belongs on an alien planet.
The Catatumbo Lightning in Venezuela produces lightning nearly 300 nights per year at the mouth of the Catatumbo River.
Lenticular clouds form over mountains and look so much like flying saucers that they are often mistaken for UFOs.
The Great Basin bristlecone pine is one of the oldest known non-clonal organisms, with some individuals exceeding 5,000 years in age.
Frozen methane bubbles trapped under Abraham Lake in Canada create an otherworldly landscape.