Posted inScience

Which came first the chicken or the egg? Scientists have found the answer in a species discovered in 2017

The classic question, “What came first, the egg or the chicken?” has intrigued philosophers and scientists for centuries. A recent discovery, however, may finally provide some clarity on this ancient dilemma. In 2017, researchers identified a unicellular species known as Chromosphaera perkinsii, found in oceanic sediments near Hawaii, which could hold the answer. Chromosphaera perkinsii […]

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Fossil of an Extinct Animal That Lacked Eyes Found Petrified in Pyrite in an Exceptionally Well-Preserved State

Paleontologists have made a fascinating discovery in New York State: fossil remains of an ancient species of arthropod that existed approximately 450 million years ago, whose preservation is exceptional thanks to a unique fossilization process that involved the infiltration of pyrite, commonly known as “fool’s gold”. This new species, named Lomankus edgecombei, belongs to an […]

Posted inArchaeology, Science

Search for the Skull and Extraction of the Complete Skeleton of the Heaviest Animal to Have Ever Existed on Earth Begins in Peru

The vast Ica desert in Peru, a remote and difficult-to-access region, captured the scientific world’s attention in 2023 thanks to a colossal discovery: the first remains of Perucetus colossus, an ancient cetacean that lived approximately 40 million years ago and has been classified as the heaviest animal ever to have existed on Earth. Now, a […]

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“Brittle Stars” Help Identify a New Climatic Period in Earth’s History, Lasting from 50 to 450 AD

A group of researchers from the Department of Earth Sciences at the University of Pisa has identified a new climatic period on our planet, named the Ophiuroid Optimum, which spanned from 50 to 450 A.D. The study, published in the journal Scientific Reports, was conducted in collaboration with Ca’ Foscari University of Venice and the […]

Posted inAntiquity, Middle Ages

The Tribute of the Three Cows, the oldest treaty still in force in Europe, may have started as a sanction for supporting the invasion of the Cimbri in 125 BC

For six and a half centuries, a peculiar ceremony has been held every July 13 at the Ernaz pass and the San Martín stone, a mountain pass in the Pyrenees that serves as a border point between the Foral Community of Navarra (Spain) and the Pyrénées-Atlantiques department (France). The event consists of the delivery of […]

Posted inScience

A Tiny Creature Discovered in a California Lake is the Closest Living Relative of All Animals

Mono Lake, nestled in California’s Eastern Sierra Nevada, is famous for its towering tufa formations, brine shrimp, and dense clouds of alkali flies that have uniquely adapted to its salty waters, which also contain traces of arsenic and cyanide. Researchers from the University of California, Berkeley, have now discovered another unusual inhabitant of the lake: […]