Sea horses exhibit monogamy, staying with one partner during the breeding season, as shown by observations.

The smallest country in the world, Vatican City, spans just 44 hectares. But it holds more art per square meter than anywhere else! For example, the Sistine Chapel, with its ceiling painted by Mich...

A cave in New Mexico echoes with 1,000-year-old voices from ancient rock art. These paintings, made by Pueblo people, seem to whisper in the silence.

In South Africa, ‘sand flowers’ bloom after rain. These plants survive in the desert by storing water.

In Scotland, ‘ice castles’ on lakes form from frozen splashes. They look like crystal towers.

The world’s oldest working lighthouse is in Spain—the Tower of Hercules. Built during the Roman Empire about 1,900 years ago, it still guides ships today. Its stone walls have withstood centuri...

In 2022, a new spider species was found in Australia that jumps 2 meters. Called the “jumping hunter,” it hunts insects like a cat and can spot prey from 5 meters away thanks to its huge eyes!<...

In Japan, a ‘fire garden’ on Hokkaido Island comes alive with lanterns. Flowers are illuminated, creating a magical glow.

The longest hot air balloon flight lasted 20 days in 1991. Two Americans flew 8,700 km from Japan to Canada, crossing the Pacific Ocean. They nearly crashed due to a storm but set a record that sti...

In Sweden, there’s an ice hotel in Jukkasjärvi village that gets rebuilt every year. It’s entirely made of ice and snow, including beds and the bar, with temperatures inside never rising above...

Greenland’s ice sheet contains air bubbles preserving climate data from 100,000 years ago.

The world’s tallest waterfall, Angel Falls in Venezuela, is 979 meters high. The water falls from such a height that most of it turns into mist before reaching the ground. Local indigenous people...

In India, the Karni Mata Temple houses thousands of rats, considered sacred. Visitors walk barefoot and even eat food touched by the rats, believing it brings luck. Accidentally stepping on a rat i...

Earth’s water contains heavy water (D₂O), where hydrogen is replaced by deuterium, at a concentration of 0.0156% by mass.

The chemical neutralization reaction between an acid and a base produces salt and water, studied in chemistry.

Black holes evaporate over time through a process called Hawking radiation, according to quantum gravity theory.

Climate studies show that the Arctic is warming twice as fast as the rest of the world.

Ice labyrinths on the Vatnajökull glacier in Greenland change shape yearly! Glaciologists explain this as melting and ice movement due to temperature changes.

Japan invented a maglev train that reaches 603 km/h—the fastest train in the world! It floats above the tracks using magnets. Passengers say riding it feels like flying at low altitude.

Sea turtles lay up to 100 eggs at a time, counted in long-term observations.