An investigation worthy of a Dan Brown novel has shed new light on the voyages of John Cabot,‭ ‬the Italian navigator and explorer, revealing that he may have‭ ‬had‭ ‬knowledge of European expeditions to the‭ "‬New World‭"‬ that predated Christopher Columbus's 1492 voyage.

Although commonly credited with "discovering" America, Christopher Columbus would not reach the mainland of the New World until 1498 when he sailed to South America.‭

Farther north, Cabot became the first European since Leif Ericson and the Vikings to land on North American soil when he made three voyages ‬for England's Henry VII between the summers of‭ ‬1496‭ ‬and‭ ‬1498.‭ ‬The second of‭ ‬these expeditions,‭ carried‭ ‬out in‭ ‬1497,‭ ‬resulted in the European discovery of North America -- at Newfoundland‭.

Now a brief entry in a‭ ‬yellowed accounting ledger has revealed an unexpected European dimension‭ ‬to Cabot‭'‬s discovery:‭ ‬In April‭ ‬1496,‭ ‬the Italian-born explorer received financial backing from an Italian bank -- the Bardi banking house in London.

The notation -- found through some serious sleuthing of the works of Alwyn Ruddock, a deceased, secretive historian -- would also suggest that Europeans may have discovered the New World decades before both Cabot and Columbus set sail.

Found in a private Florentine archive,‭ ‬the document records that a‭ payment of‭ ‬50‭ ‬nobles sterling was made to‭ "‬Giovanni Chabotte‭" (John Cabot‭) of Venice so that‭ ‬he could undertake expeditions‭ ‬"to go and find the new land.‭"

"This brief entry opens a whole new chapter in Cabot scholarship.‭ ‬It shows that the Bristol voyages were part of a wider network of Italian-supported exploratory enterprises,"‭ ‬historian Francesco Guidi-Bruscoli,‭ ‬of the University of Florence,‭ ‬told Discovery News.

Dirty pages of centuries-old books have revealed the fears, desires and humanity of medieval Europeans, suggesting that they were as self-interested and afraid of illness as people are today.

Kathryn Rudy, lecturer in the School of Art History at the University of St Andrews, analyzed a number of 15th- and early 16th-century European prayer books to reconstruct the reading habits of people who lived in medieval times.

The book turned out to be a kind of forensic analysis of what interested people of the time. She soon realized that the darkness of thumbed pages correlated to the intensity of their use and handling. The dirtiest pages were most likely also the most read, while relatively clean pages were probably neglected.

Using a densitometer, a machine that measures the darkness of a reflecting surface, Rudy was able to interpret how a reader handled a book, which sections were the most popular and which were ignored.

"Although it is often difficult to study the habits, private rituals and emotional states of people, this new technique can let us into the minds of people from the past," Rudy said.

The densitometer spiked at a manuscript dedicated to St. Sebastian, who was often prayed to for protection against the plague.

Rare finds have prompted archaeologists to rewrite the history of an ancient north Pembrokeshire stone.

The Trefael Stone, a scheduled ancient monument in a Nevern field, was originally thought to be an ancient standing stone, but is actually the capstone of a 5,500-year-old tomb, according to new research from a Bristol University archaeologist.

Dr George Nash and colleagues' excavations at the site indicate that the 1.2m high stone once covered a small burial chamber, probably a portal dolmen, Wales' earliest Neolithic burial-ritual monument type.

 Dirt Moving Uncovers Remains

US, Nebraska - A Native American burial ground has been uncovered during dirt moving for a highway project. Skeletal remains were not found on the construction site but farmland leased for dirt.

District engineer Tim Weander told Channel Six News Fact Finders that bones were discovered in Cass County not far from the highway 75 reconstruction. The state historical society and Nebraska commission on Indian affairs were notified.

The historical society staff removed the remains and is attempting to determine the tribe. A historical society expert told Channel Six News Fact Finders the bone fragments are very old and may predate Europeans coming to America. He said it appears the remains are of about four or five Native Americans.

The Director of the Nebraska Commission on Indian Affairs Judi M. Gaiashkibos provided more information of the remains discovery.

Even 5000 years ago, Britons were an understated bunch. About 250 years before work began on Egypt's ostentatious Great Pyramid of Giza, the early settlers of Orkney, off the north coast of Scotland, were building impressive stone chambers of their own - and burying them under mounds of dirt. Now, intensive laser scanning makes it possible to virtually peel away the mud, revealing one of those chambers in all its glory.

This is Maeshowe, a 3.8-metre-tall tomb chamber reached via a narrow passage 11 metres long. Maeshowe is one of several Neolithic monuments that comprise the Orkney UNESCO World Heritage Site. It was scanned by a team from the Glasgow School of Art's Digital Design Studio and the government agency Historic Scotland. The team is scanning 10 World Heritage Sites, five of which are in Scotland, for the Scottish Ten project. "We scanned Mount Rushmore [National Memorial] in the US in 2010," says Lyn Wilson of Historic Scotland.

All the sites are tourist attractions, which can make conserving them a challenge. The scans, accurate to within 6 millimetres, will form an invaluable record to monitor future wear and tear.

Not all damage made by visitors is unwelcome, though. A thousand years ago, Orkney was under Norwegian rule and Maeshowe was plundered. The robbers left behind the largest collection of runes known outside Scandinavia, carved into the stone. These, too, have been laser-scanned in sub-millimetre detail. That's pretty impressive for 1000-year-old graffiti

An analysis of 5,000-year-old genetic material from preserved human remains found in Sweden suggests that people moving from southern to northern Europe spread agriculture across that continent long ago.

In addition to agricultural know-how, the intrepid farmers brought their genes: They interbred with hunter-gatherer communities to create modern humans living in Europe today.

"Genetic variation of today's Europeans was strongly affected by immigrant Stone Age farmers, though a number of hunter-gatherer genes remain," study researcher Anders Götherström, of Uppsala University in Sweden, said in a statement.

The results of this study, to be published in the April 27 issue of the journal Science, match up well with previous archeological evidence of farming in Europe.

As many a courtier fatally found out, it was never a good idea to displease the Virgin Queen.

Which may explain why an artist carried out some serious alterations to his first draft portrait of Elizabeth I back in the 16th century.

Where he had drawn the Queen clutching a serpent, the painter had second thoughts and substituted a much more feminine bunch of roses.

The revisions would have remained a mystery had it not been for the ravages of time.

For yesterday, the National Portrait Gallery revealed how the image of the coiled snake had re-appeared.

Deterioration over the centuries has meant the serpent depicted in the Tudor monarch's fingers in the original version has revealed itself once more, with its outline now visible on the surface.

The portrait was created by an unknown artist in the 1580s or early 1590s.

The image has not been on display at the London gallery since 1921 but it will form part of an exhibition titled Concealed and Revealed: The Changing Faces of Elizabeth I, from March 13 to September 26.

Mark Lane Talks On The "Reliable " Witness Mrs Helen Markham Recorded in 1964 At A Public Debate Into the Findings Of The Warren Commission

Full audio podcast available from here.

What modern mother hasn't cringed at the pink and passive fairy tale princesses served up to her impressionable girl? The Disney versions of Snow White and Cinderella, Belle and Rapunzel are heroines of such vapid foolishness one wonders how they survived into the 21^st century. The answer is that they are rooted in a tenacious and remarkably unaltered cultural tradition, the fairy tales first published two centuries ago by the Brothers Grimm.

The fifty iconic tales in their Kinder- und Hausmärchen collection feature a parade of weak, disobedient heroines whose errors draw down harsh punishment, and an equally noteworthy succession of heroic boys. Numerous studies in recent decades have found the 19^th century social world they portray so unremittingly sexist that some leading folklorists warn against reading them to children at all.

Genetic analyses of individuals buried in funereal monuments near a volcano in southern Peru have revealed the family relationships and burial traditions of ancient Peruvians that lived before Christopher Columbus sailed to the Americas.

The ancient Peruvians buried their dead in "chullpas," structures resembling vertical tombs, which can be up to 6.5 feet (2 meters) high. Researchers hadn't known how the individuals buried within one chullpa were related.

Families were organized into "ayllu," a group of relatives that shared common land and responsibilities. Historians think that men retained the ancestral land, and they traded their sisters for wives, in a sort of "sister exchange."

Ancient genes

In the new study, researchers from the University of Warsaw, in collaboration with Universidad Catolica de Santa Maria, retrieved and analyzed genomic sequences of 41 individuals buried in six chullpas located 13,000 feet (4,000 meters) up the side of the Cora Cora Mountain in southern Peru. Though the site had been looted, the remains were well preserved by the cold and the dryness of the land, and the researchers were able to isolate DNA from the bones and teeth of 27 individuals.

They looked at the nuclear DNA, which is our main genetic code and is inherited from both parents, along with the maternally inherited mitochondrial genome (which is separate from the nuclear genome, and runs the cell's energy factory, the mitochondria); they also analyzed genetic sequences from the Y chromosome, which is inherited from the father and determines that an individual is male.