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Ivan Petricevic
Ivan Petricevic is an investigative journalist and researcher with more than a decade of experience covering ancient history, UAP phenomena, space, and science. He writes about space, science, and history for Večernji list and has appeared as an expert on Discovery Channel and History Channel. He founded Curiosmos, where he reports from primary sources, archaeological research, and field investigations.
In the icy interior of East Antarctica, satellite instruments have picked up something buried far below the surface. There are no unusual features visible on the ground above. No exposed…
Across oceans, cities, and open skies, U.S. military pilots continue to encounter something unusual. Not discs or flashing lights, but smooth, fast-moving metallic orbs. These objects appear without warning, hover…
There are many desert lines that only make sense from the sky, but why? Across deserts and high plains, ancient cultures carved massive lines into the Earth. Geometric shapes, animal…
The idea of alien technology arriving on Earth has often belonged to science fiction. But now, some scientists are hunting for alien technology in Earth’s oceans with real expeditions, physical…
For many ancient civilizations, the sky was not a distant backdrop. It was the place from which authority, order, and sacred knowledge first arrived, and that belief shaped how people…
A few hundred meters off Israel’s Carmel coast, Atlit Yam lies on the seabed in shallow Mediterranean water. Archaeologists describe it as the earliest known permanent coastal settlement yet identified,…
Meteorites and samples returned from asteroids contain organic molecules used by life. That raises a fascinating question: did space supply some of the ingredients from which life began on Earth?…
Set near Lop Nur on the northeastern edge of the Tarim Basin, Loulan occupied a narrow strip between survival and collapse. The land around it now reads like an argument…
Long before the Inca, another empire ruled Peru’s northern coast — a civilization so powerful it built the largest adobe city in the Americas. The now-forgotten empire of Peru was…
About 74,000 years ago, a vanished supervolcano in what is now Sumatra erupted with such force that it left a mark on the entire planet. The explosion created a massive…
Beneath Europe’s southern edge lies something few people have ever heard of, and fewer still could imagine. It’s not a buried city or an ancient kingdom. It’s not Atlantis. It’s…
Before Machu Picchu became Peru’s shorthand for ancient grandeur, another city had already risen and ruled on the coast. Chan Chan was older, vastly larger in area, and built not…
In the dry valleys of northern Peru, a line of thirteen stone towers still does exactly what it was built to do more than 2,300 years ago: mark the passage…
An ancient disaster buried Akrotiri, the Minoan city long before Pompeii. The name Pompeii is known around the world. Its sudden burial under volcanic ash offers a snapshot of Roman…
Before history was written down, it was remembered. Ancient myths were more than stories, they were cultural memory. Told by firelight, preserved in chants, carved into walls, and passed down…
The first chapters of civilization no longer begin where older textbooks placed them. Across Upper Mesopotamia and the southern Levant, archaeologists have uncovered towers, ritual buildings, carved pillars, and carefully…
Long before Sumerian writing was clearly in use after about 3200 BCE, people in parts of Africa and Eurasia were already arranging stone in circles, lines and enclosed plans that…
For generations, the search for the Garden of Eden has captivated scholars, explorers, and the faithful. Somewhere, perhaps, beyond myth and scripture, a real place inspired the story of paradise.…
Across Turkey and Malta, prehistoric builders cut animals, signs and human forms into stone centuries and sometimes millennia before writing took hold, leaving a record that can be described but…
Modern engineering spends billions to protect cities from earthquakes. But ancient builders may have mastered earthquake-proof stone structures long before rebar or seismic codes existed. Some of the world’s oldest…
Lost cities buried beneath volcanic rock are some of the most unusual discoveries in archaeology. They didn’t fall apart slowly. They didn’t fade over centuries. These cities were buried all…
Most people meet ancient Egypt through the pyramids. They rise out of the desert with such force that everything around them can feel secondary. But one of the most unsettling…
Why were ancient cities built on top of each other? Across the Near East, people repeatedly rebuilt on the same ground. At sites such as Aleppo, Çatalhöyük, Tell Brak, and…
Long before steel and concrete-shaped skylines, entire cities were carved deep below the Earth. These were not just emergency shelters — these were fully developed with food storage, schools, temples,…