An incredible sight: in Brazil, thousands of catfish climb a 4-metre waterfall
In Brazil, thousands of catfish have been observed climbing a four-metre waterfall, an unprecedented phenomenon. This fascinating sight has attracted the attention of researchers. In November 2024, an astonishing scene unfolded on the Aquidauana River. In the Brazilian state of Mato Grosso do Sul, police officers from the environmental unit watched in amazement as thousands […]
A rare 340-carat diamond has been found: ‘It has exceptional purity.’
One of the largest gemstones found in a Russian deposit since the fall of the USSR. The Russian region of Arkhangelsk has experienced an unusual moment with the discovery of one of the largest diamonds mined in Russia since the fall of the USSR. A moment of celebration followed the discovery of the 340-carat diamond […]
Discovery of the century | Tons of gold coins and statues unearthed: only one country has rights to them
One of the most significant archaeological discoveries of ancient times has been made. Find out the details of this valuable treasure trove. An incredible treasure trove of gold and silver coins, along with bronze statues in perfect condition, were recovered in a historic excavation of the ancient thermal baths of San Casciano dei Bagni, in […]
The unexpected connection between a small bird and the protection of thousands of kilometres of beach in the United States
The reintroduction of piping plovers is transforming the future of coastal environments in the Great Lakes, preserving vulnerable ecosystems and promoting collaboration between scientists, local communities and large-scale conservation organisations The record achieved in the Great Lakes reinforces the importance of collective action for environmental conservation and the preservation of coastal ecosystems. The piping plover, […]
The mystery of Rapa Nui solved: scientists prove that the moai really did “walk”
Physics has confirmed it. They have managed to reproduce the controlled swaying motion that allowed the colossal statues on Easter Island to be moved, putting an end to eight centuries of mystery. A combination of archaeology, physics and technology confirms that the stone giants of Easter Island (in Chile) were moved vertically. For centuries, the […]
Herculaneum: 2,000-year-old papyri finally deciphered thanks to technology
In 79 AD, the eruption of Vesuvius buried Herculaneum, a town near Pompeii, and Senator Piso’s library, which was filled with papyrus scrolls. Found charred, these ancient texts are now being revealed using scanners and other cutting-edge technology. Buried under the ashes of Vesuvius after the eruption in 79 AD, the impressive library of the […]
No, humans and chimpanzees do not share 99% of their DNA: a recent study explains why
For a long time, it has been said that humans share almost all of their DNA with chimpanzees. This idea, present in books, documentaries and lectures, reinforced the belief that we are almost identical to them. However, more recent research shows that this figure is not so accurate and that the genetic relationship between the […]
A new 3D printing method promises metals that are 20 times stronger
Thanks to 3D printing on hydrogels, scientists have found a novel way to produce metals and ceramics that are much stronger than those previously manufactured. Why the first metal 3D printing in the ISS is revolutionising the future of space exploration. A revolution in the field. In Switzerland, researchers at the Swiss Federal Institute of […]
Lead exposure has existed for 2 million years
Long considered a modern form of pollution linked to human activity, lead exposure actually predates the Iron Age. A new study shows that hominid fossils, which include the human lineage and primates, have been exposed to lead for at least 2 million years. Lead is a heavy metal with no biological role. It accumulates in […]
A Byzantine church built on top of a Roman hospital is discovered in Cauno: when faith prevailed over medicine
An exceptional find in the ancient city of Turkey reveals the transformation of a Roman health centre into a 6th-century Byzantine Christian temple. In south-western Turkey, a team of archaeologists has unearthed a Byzantine church from the 6th century AD built, literally, on the foundations of a Roman hospital from the 2nd and 3rd centuries. […]