The largest animal migration in the world is the Arctic tern’s flight. They fly 40,000 km each year from the Arctic to Antarctica and back. These birds see more sunlight than any other creature o...

Sea lions have developed the ability to dive to depths of 300 meters, confirmed by physiological tests.

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

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

In 1900, the Antikythera Mechanism, a 2,000-year-old ancient computer, was found in Greece. It predicted the movement of stars and planets with incredible accuracy. Scientists are still amazed at h...

A rare ‘sapphire hawk’ in Colombia hunts at sunset. Its wings shimmer blue like a gemstone.

In Indonesia, a ‘fire bridge’ on the Brantas River glows at night. Locals decorate it with lanterns during festivals.

Sea lions have a memory that allows them to recognize simple symbols over years, as shown by tests.

During the 1969 Apollo 11 mission, astronauts left mirrors on the Moon. Scientists still use them to measure the distance to the Moon with centimeter precision by sending laser beams from Earth. It...

The hottest place on Earth, Death Valley in the US, recorded 56.7°C in 1913. People living there have adapted: they build homes with thick walls and work only in the early morning to avoid the hea...

Dolphins use echolocation with frequencies up to 200 kHz to detect prey in murky water.

The Milky Way galaxy contains 100-400 billion stars, as determined by astronomical surveys.

Climate data indicates a 30% increase in ocean acidity since the start of the industrial era.

The oldest restaurant in the world, Sobrino de Botín in Madrid, has been operating since 1725. They cook dishes from 18th-century recipes, and even Goya worked there as a waiter before becoming a ...

An ancient Roman road in Spain glows under UV light from fluorite minerals. Its 2,000-year-old stones reveal hidden patterns in the dark.

Studies show that coral reefs lose 14% of their area annually due to rising ocean temperatures.

European eels can migrate 6,000 km to the Sargasso Sea for breeding, proven by tagging studies.

The mysterious ‘singing’ of sands in the Gobi Desert sounds like a low hum. It’s caused by sand grains moving and creating resonance.

The Antarctic ice sheet contains climate records from the last 800,000 years, analyzed by scientists.