Sediments drilled from beneath the Dead Sea reveal that this most remarkable of water bodies all but disappeared 120,000 years ago.

It is a discovery of high concern say scientists because it demonstrates just how dry the Middle East can become during Earth's warm phases.

In such ancient times, few if any humans were living around the Dead Sea.

Today, its feed waters are intercepted by large populations and the lake level is declining rapidly.

"The reason the Dead Sea is going down is because virtually all of the fresh water flowing into it is being taken by the countries around it," said Steve Goldstein, a geochemist at Columbia University's Lamont-Doherty Earth Observatory, US.

Years after the end of the world's greatest conflict, new research reveals the true nature and extent of its impact

Between 1939 and 1945, the world was engulfed in a conflict fought on almost every continent and ocean, involving every world power, and ultimately costing more than 50 million people, both soldiers and civilians, their lives. More than a dozen nations, among them the United States, Great Britain, and the U.S.S.R, fought on the side of the Allies, joining forces against the Axis powers - primarily Germany, Italy, and Japan - who, at the apex of their power, controlled or were poised to control large swaths of Europe, Africa, the Pacific Ocean, and East and Southeast Asia. Perhaps the greatest difference between World War II and the wars and conflicts that preceded it was its ubiquity.

For the first time, there were no clearly defined front lines where battles began and ended, were won and lost. Instead, according to University College London archaeologist Gabriel Moshenska, who studies the archaeology of modern conflict, "Everyone was on the front line and that transformed the world. World War II made the modern world what it is more than any single event in history," he says. "It changed the technology we use, it changed art and literature and the world's legal, international, and political structures - everything from nations to families."

This new kind of warfare, for archaeologists, requires a different approach to studying military action. The traditional methodology of battlefield archaeology - identifying a battle's location, unearthing weapons and defensive structures, and evaluating historical and literary texts - is not sufficient to understand World War II's geographic reach and social impact. What is needed, according to Tony Pollard, Director of the Center for Battlefield Archaeology at University of Glasgow, is a new kind of archaeology, one that he has dubbed "conflict archaeology." "Conflict archaeology is valuable because it places the violent events of warfare within their wider social context," he says, allowing for a broader understanding of twentieth- and twenty-first-century war.

New research is being carried out on artefacts recovered from a site where evidence was found for every age from the Neolithic to the 20th Century.

Archaeology at Udal provides an "unbroken timeline" of occupation from the Neolithic, Bronze Age, Iron Age, Viking, Medieval through to the 1900s.

Some of the evidence at the site on North Uist was preserved by wind-blown sand dunes.

Archaeologist Ian Crawford excavated Udal between 1963 and 1995.

The earliest Neolithic layers he revealed consisted of a line of stones with a large upright stone nicknamed the great auk stone because of its resemblance to the extinct seabird.

A deep shaft containing quartz pebbles which had been covered over with a whale's vertebrae was also uncovered.

From the Bronze Age, finds included a skeleton and from the Iron Age evidence of metal work.

Bicentennial show at British Library says rival accused Dickens of plagiarism but author said he was amazed by story similarities.

The spirits which terrorise and ultimately reform Scrooge in A Christmas Carol may have been due to a nightmare brought on, as the miser put it, by "an undigested bit of beef, a blot of mustard, a crumb of cheese".

Now a new exhibition at the British Library marking the bicentenary in 2012 of Charles Dickens's birth suggests that the real-life mystery of another ghost story by the author may have had an equally prosaic beginning: a manuscript he allegedly stole from a rival.

Dickens wrote some of the best-loved spooky yarns in the English language - but he did not please one artist who accused him of plagiarising his apparition in a piece published in 1861.

The author and artist Thomas Heaphy bitterly accused Dickens of underhand dealing and blatantly ripping off his own story which he had sent to the printers.

Friend and biographer John Forster described Dickens as having "a hankering after ghosts".

Six mysterious London deaths famously attributed to the "Curse of Tutankhamun" were actually murders by notorious Satanist Aleister Crowley, a historian claims in a new book.

Incredible parallels between Crowley and Jack the Ripper have also been discovered during research by historian Mark Beynon.

Throughout the 1920s and 1930s, London was gripped by the mythical curse of Tutankhamun, the Egyptian boy-king, whose tomb was uncovered by British archaeologist Howard Carter.

More than 20 people linked to the opening of the pharaoh's burial chamber in Luxor in 1923 bizarrely died over the following years - six of them in the capital.

Victims included Carter's personal secretary Captain Richard Bethell, who was found dead in his bed from suspected smothering at an exclusive Mayfair club.

Three 'V' shapes carved into ancient bedrock uncovered in City of David dig, a politically sensitive excavation conducted by Israeli government.

Mysterious stone carvings made thousands of years ago and recently uncovered in an excavation underneath Jerusalem have archaeologists stumped.

Israeli diggers who uncovered a complex of rooms carved into the bedrock in the oldest section of the city recently found the markings: Three "V'' shapes cut next to each other into the limestone floor of one of the rooms, about 2 inches (5 centimeters) deep and 50 centimeters long. There were no finds to offer any clues pointing to the identity of who made them or what purpose they served.

The archaeologists in charge of the dig know so little that they have been unable even to posit a theory about their nature, said Eli Shukron, one of the two directors of the dig.

"The markings are very strange, and very intriguing. I've never seen anything like them," Shukron said.

Board games began as an exclusive pastime for the elite, with the Roman Empire spreading their popularity throughout Europe.

Competitive board games -- played on the ground, on the floor, or on boards -- emerged as pastimes for the elite, with the Roman Empire spreading their popularity throughout Europe, according to a new study.

The study, published in the journal Antiquity, mentions that board games likely originated and disseminated from Egypt and the Fertile Crescent regions at around 3500 B.C. From there, they spread around the Mediterranean before reaching the Roman Empire and what is now Europe.

Based on the archaeological record, board games didn't even reach Britain until the very end of the 1st century B.C. from newly conquered Gaul. At the time, Gaul was a region encompassing present-day France, Belgium, most of Switzerland and other areas.

Not just anyone could play board games then either.

"Many of the first board games appear to have been diplomatic gifts to signify status," co-author Mark Hall told Discovery News. "We have early examples of quite splendid playing pieces belonging to elite, privileged people."

Hall said the world's oldest known board game could be "The Royal Game of Ur," also known as the Game of Twenty Squares. It was discovered in the Royal Tombs of Ur in Iraq. Although no one knows what the earliest rules for the game were, it's thought to have been a predecessor to today's backgammon.

Neandertals are stumping for bragging rights as the first builders of mammoth-bone structures, an accomplishment usually attributed to Stone Age people.

Humanity's extinct cousins constructed a large, ring-shaped enclosure out of 116 mammoth bones and tusks at least 44,000 years ago in West Asia, say archaeologist Laëtitia Demay of the National Museum of Natural History in Paris and her colleagues. The bone edifice, which encircles a 40-square-meter area in which mammoths and other animals were butchered, cooked and eaten, served either to keep out cold winds or as a base for a wooden building, the scientists propose in a paper published online November 26 in Quaternary International.

Mammoth-bone huts previously discovered at Homo sapiens sites in West Asia date to between 27,500 and 15,000 years ago. The new discovery comes from Molodova, a Ukrainian site first excavated in the 1950s. There, Neandertals erected a mammoth-bone structure that's unlike later mammoth-bone huts, suggesting that the two Homo species developed these practices independently, says study coauthor Stéphane Péan, also of France's National Museum of Natural History.

Researchers have argued for decades about whether Molodova Neandertals left mammoth bones scattered about or built something out of them.

Jon Roberts was a made man, a drug smuggler, a killer. He hobnobbed with OJ Simpson and Ed Sullivan, rubbed shoulders with Pablo Escobar and Carlo Gambino, and made enemies out of John Gotti and Ronald Reagan.

He tortured college students for fun, helped snuff-out "mob accountant" Meyer Lansky's stepson and admits to brutalizing his ex-girlfriend with a belt when she tried to leave him. He flooded the country with cocaine in the 1980s.

Regrets? He has none.

"So would you call yourself a psychopath?" The Post asked him on Friday.

"Well, that depends on how you define psychopath," Roberts said.

"A lack of empathy or remorse."

"Well, then, yes I am," he said. "I enjoyed my life. How many other people lived the life I did? Maybe that Bernie guy, but who else?"

A new disturbing but intensely enthralling as-told-to memoir, American Desperado, co-written and vetted by Generation Kill author Evan Wright, gets deep inside the head of a lifelong criminal.

While the book is littered with famous names -- a testament to what Wright refers to as his place as the "Forrest Gump of crime and depravity" -- there are also passages so dark and violent that you wonder how a man this sinister can sleep at night.

Volunteers' find in national park adds to discoveries pointing to richer cultural history of northern England than assumed

Humanity's long attachment to Yorkshire has notched up another piece of early evidence with the discovery of the first 7th-century house to be recorded in the Dales national park. Volunteer archaeologists dug down into an outcrop of stones on the flanks of Ingleborough fell, one of the Three Peaks famous for walks and marathon runs, where settlements were thought to exist but none had been excavated owing to shortages of time, expertise and funds.

The team revealed two chamber rooms with charcoal remains and pieces of chert, a hard flint knapped in ancient times to make tools. Carbon-dating of the charcoal has placed the use of the building at between AD660 and AD780, when Anglo-Saxon kingdoms were consolidating in northern England. The dig adds to a growing list of discoveries, from a Roman amphitheatre at Aldborough to exquisitely carved golden rings near Leeds, which are changing the history of the north of England.

In each case, archaeologists have suggested that the relative poverty of previous finds in the region, compared with southern counties, has had more to do with where the profession previously looked rather than what may be there.