Category archives for: Science

Submerged structure stumps scientists

The circular structure was first detected in a sonar survey of part of the sea in the summer of 2003 - Credit: Shmuel Marco

The massive circular structure appears to be an archaeologists dream: a recently discovered antiquity that could reveal secrets of ancient life in the Middle East and is just waiting to be excavated. It’s thousands of years old – a conical, manmade behemoth weighing hundreds of tons, practically begging to be explored. The problem is – [...]

Physicists believe it’s possible to build a perpetual motion machine using “time crystals”

Nobel_Laureate_Frank_Wilczek_2007

In February 2012, the Nobel Prize-winning physicist Frank Wilczek decided to go public with a strange and, he worried, somewhat embarrassing idea. Impossible as it seemed, Wilczek had developed an apparent proof of “time crystals” — physical structures that move in a repeating pattern, like minute hands rounding clocks, without expending energy or ever winding [...]

Seven more skeletons discovered on site of medieval knight’s grave

An elaborately decorated sandstone slab with the telltale markings of a member of the nobility - Credit: Scotsman

A city car park has been hailed a “real treasure trove of archaeology” after seven more skeletons were unearthed from the grave of a medieval knight. Archaeologists working on the site now believe they have uncovered the remains of a family crypt having found bones from three fully grown adults, four infants and a skull. [...]

Graeco-Roman industrial area uncovered in Egypt’s Suez Canal

The fully furnished Graeco-Roman industrial area discovered on Thursday
 in Tell Abu-Seifi area, east of Egypt's Suez Canal - Credit: Ahram

An Egyptian excavation mission from the Ministry of State for Antiquities (MSA) uncovered on Thursday a complete industrial area that can be dated to the Graeco-Roman era. The discovery was found during routine excavation work at the archaeological site of Tell Abu-Seifi, located east of the Suez Canal and south of Qantara East. The industrial [...]

Ice tubes in polar seas provide clues to origin of life

ice-tubes-origin-of-life

Life on Earth may have originated not in warm tropical seas, but with weird tubes of ice — sometimes called “sea stalactites” — that grow downward into cold seawater near Earth’s poles, scientists are reporting Bruno Escribano and colleagues explain that scientists know surprisingly little about brinicles, which are hollow tubes of ice that can [...]

Prehistoric phallus among findings in northern Israel

A prehistoric stone fertility object in the shape of a phallus, found on the route of a planned rail line in
 northern Israel - Credit: Israel Antiquities Authority

Archaeologists have uncovered remnants of a Stone Age culture on the route of a planned rail line in northern Israel, including obsidian arrowheads and fertility objects like a stone phallus and a carved depiction of female genitalia. The oldest ruins at the site date to 9,000 years ago, the Israel Antiquities Authority said, but it [...]

Remains of human-Neanderthal hybrid discovered in Italy

The mandible from Mezzena. show more Frontal view : A, internal view : B, lateral view: C, superior view : D), inferior view - Credit: doi:10.1371/journal.pone.0059781.g001 Silvana Condemi, Aurelien Mounier, Paolo Giunti, Martina Lari, David Caramelli, Laura Longo

The skeletal remains of an individual that lived 40,000-30,000 years ago were found in northern Italy and are believed to be that of a human/Neanderthal hybrid. If further analysis proves the study correct, the remains belong to the first known such hybrid, providing direct evidence that humans and Neanderthals interbred. The present study focuses on [...]

Ancient structure unearthed near city of Ur

Ruins iof Ur, Southern Iraq - Credit: Wikipedia/M.Lubinsk

British archaeologists have discovered a previously unknown palace or temple near the ancient city of Ur in the first foreign excavation at the site in southern Iraq since the 1930s. A small team of archaeologists working from satellite images hinting at a buried structure have uncovered the corner of a monumental complex with rows of [...]

Mass extinction paved way for dinosaur domination

Pseudosuchians such as Longosuchus meani had features like sturdy body armour and strong tails for whacking enemies - Credit: Nobu Tamura/Wikimedia Commons

A mass extinction that occurred over 200 million years ago, killed off a slew of huge predators, including hefty beasts that looked like crocodiles and enormous armadillos, according to new research. Some of the prehistoric predators – animals known collectively as the early pseudosuchians – likely preyed on certain dinosaurs, which later evolved some of [...]

Uncovering Africa’s oldest known penguins

Only one penguin species lives in Africa today -- the endangered black-footed penguin, or Spheniscus demersus. But newly found fossils confirm that as many as four penguin species coexisted on the continent in the past - Credit: Daniel Thomas

Africa isn’t the kind of place you might expect to find penguins. But one species lives along Africa’s southern coast today, and newly found fossils confirm that as many as four penguin species coexisted on the continent in the past. Exactly why African penguin diversity plummeted to the one species that lives there today is [...]

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