- The village has not had a single wedding for more than 10 years: Crops fail, young people cannot marry, the elderly are left behind in the countryside... just because of this!

As the sea encroaches on India's coastal villages, livelihoods are devastated and weddings are a luxury as young women refuse to move to places where they see no future.
- The underground world was accidentally discovered by people when pumping out the water. Experts here call it the 9th wonder of Earth.

After studying many Chinese historical cultures, some experts and scholars have proposed the fifth great Chinese invention, which is the 'hole drilling technique'.
- Discovered where prehistoric people mined flint to hunt elephants

A new study shows that prehistoric people exploited flint to make weapons for hunting and butchering elephants 2 million years ago in what is now the Upper Galilee region of
- Cave tourism promotes conservation of underground heritage in India

Meghalaya is a northeastern state of India famous for its lush landscape and rich cultural heritage.
- 'Brain-eating monster' is less than 20cm long and eats 3,000 mice every year?

Xinjiang - a vast land in Northern China, famous for its vast forests, home to countless species of wild animals. Every year, this place attracts many experts to research and
- 'Snacking' UFO images at 'secret alien base'

Images allegedly taken of UFOs hovering over an oil rig near Mexico are currently causing a stir on social networks.
- How much does the Earth weigh?

The mass of the Earth took hundreds of years to estimate, and even today, experts still do not agree on an exact number.
- Many fish species have strange behavior, rotating themselves like a tornado: What do they signal?

Some fish species, including endangered species, suddenly have mysterious behavior, which is spinning as if caught in a tornado and then floating to the surface. Scientists are
- Trees also know how to cry in pain when their flowers are cut off from their branches

Unlike how we can scream when in pain, trees emit clicking sounds at ultrasonic frequencies that are beyond the range of human hearing.
- Discovering another human 'weapons factory' in a quarry in Israel

Hidden in a quarry in the Upper Galilee region of Israel is an entire 'weapons factory' that existed 1.6 million years before our species Homo sapiens was born.
- 5 living 'fossils' on Earth

Horseshoe crabs, nautiluses or coelacanths have existed on Earth from hundreds of millions of years ago to this day.
- Origin of ancient superstitions in the world

In today's modern scientific age, many strange superstitions still exist in many countries around the world.
- Japan's lunar probe 'fell asleep' again

The Japan Aerospace Research and Development Agency (JAXA) announced on April 1 that the country's Smart Lander for Lunar Research (SLIM) once again 'fell asleep' after achieving a
- Japan's lander survives second night on the moon

Japan's SLIM lunar lander survived another night on the moon, even though it was not designed to survive the moon's cold conditions.
- The woman caught a giant tuna weighing 411 kg

According to estimates, the giant tuna weighing 411kg that the woman caught was worth more than 40 billion VND.
- A series of 4,000-year-old 'Amazon warrior women' tombs have been revealed in West Asia

4,000 years ago, a tribe of female warriors that seemed to come out of mythology existed in reality, but in Asia.
- Rescue teams begin removing twisted steel from a collapsed bridge in Baltimore

Engineers are carefully measuring and cutting steel from the broken bridge before attaching straps so it can be lifted onto a barge and taken away, Coast Guard Rear Adm. Shannon
- The more you learn, the longer you live

According to a new study, people with higher levels of education tend to age more slowly and live longer than others.
- Harvard University removed the human skin used as a book cover

After the book's human skin cover is removed, interested people can still read the book's content directly at the Harvard library or online.
- The microbiome in desert lagoons may reflect early life on Mars

Microbiota in lagoons in the Puna de Atacama desert, Argentina, may reveal early life on Earth and Mars.