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<p>Early humans, possibly even prehuman ancestors, appear to have been going to sea much longer than anyone had ever suspected.</p> <p>That is the startling implication of discoveries made the last two summers on the Greek island of Crete. Stone tools found there, archaeologists say, are at least 130,000 years old, which is considered strong evidence for the earliest known seafaring in the Mediterranean and cause for rethinking the maritime capabilities of prehuman cultures.</p>

Human ancestors that left Africa hundreds of thousands of years ago to see the rest of the world were no landlubbers. Stone hand axes unearthed on the Mediterranean island of Crete indicate that an ancient Homo species -- perhaps Homo erectus -- had used rafts or other seagoing vessels to cross from northern Africa to Europe via at least some of the larger islands in between, says archaeologist Thomas Strasser of Providence College in Rhode Island. Several hundred double-edged cutting implements discovered at nine sites in southwestern Crete date to at least 130,000 years ago and probably much earlier, Strasser...

Everyone is African: How Science Explodes the Myth of Race I think if we were honest enough to admit it, we are all bigoted in some way. Our gender or religion doesn’t really qualify us as superior to anyone else, but we tend to fall back on these identities and, consciously or not, assume they give us a reason to feel that we are not only in possession of a special truth, but that it grants us the privilege to feel better than others. When we examine the issue of race, however, the bigotry is inherent because racial groups are...

Find opens debate about whether man's earliest ancestors came from Asia and were diurnal or nocturnal CHICAGO--A skull and jawbones recently found in China is the oldest well-preserved primate fossil ever discovered ? as well as the best evidence of the presence of early primates in Asia. But the fossil raises the tantalizing possibility that remote human ancestors may have originated in Asia and stirs up debate about the nature of early primates. In the words of Robert D. Martin, Provost and Vice President of Academic Affairs at Chicago's Field Museum, "It was once thought that primates originated in North...

Recent scientific findings date their arrival earlier than ever thought, sparking hot debate among archaeologists For much of its length, the slow-moving Aucilla River in northern Florida flows underground, tunneling through bedrock limestone. But here and there it surfaces, and preserved in those inky ponds lie secrets of the first Americans.For years adventurous divers had hunted fossils and artifacts in the sinkholes of the Aucilla about an hour east of Tallahassee. They found stone arrowheads and the bones of extinct mammals such as mammoth, mastodon and the American ice age horse.Then, in the 1980s, archaeologists from the Florida Museum of...

Parton and colleagues writing in Geology, present a unique alluvial fan aggradation record from southeast Arabia spanning the past approx. 160,000 years. Situated along the proposed southern dispersal route, the Al Sibetah alluvial fan sequence provides a unique and sensitive record of landscape change in southeast Arabia. This record is to date the most comprehensive terrestrial archive from the Arabian Peninsula, and provides evidence for multiple humid episodes during both glacial and interglacial periods. Evidence from the Al Sibetah alluvial fan sequence indicates that during insolation maxima, increased monsoon rainfall led to the widespread activation of drainage systems and grassland...

Indian DNA links to 6 'founding mothers' By MALCOLM RITTER, AP Science Writer NEW YORK - Nearly all of today's Native Americans in North, Central and South America can trace part of their ancestry to six women whose descendants immigrated around 20,000 years ago, a DNA study suggests. Those women left a particular DNA legacy that persists to today in about 95 percent of Native Americans, researchers said. The finding does not mean that only these six women gave rise to the migrants who crossed into North America from Asia in the initial populating of the continent, said study co-author...

Researchers have carried out the biggest ever comparative study of stone tools dating to between 130,000 and 75,000 years ago found in the region between sub-Saharan Africa and Eurasia. They have discovered there are marked differences in the way stone tools were made, reflecting a diversity of cultural traditions. The study has also identified at least four distinct populations, each relatively isolated from each other with their own different cultural characteristics. The research paper also suggests that early populations took advantage of rivers and lakes that criss-crossed the Saharan desert. A climate model coupled with data about these ancient water...

Scientific evidence refuting the theory of modern humanity’s African genesis is common knowledge among those familiar with the most recent scientific papers on the human Genome, Mitochondrial DNA and Y-chromosomes. Regrettably, within mainstream press and academia circles, there seems to be a conspicuous – and dare we say it – deliberate vacuum when it comes to reporting news of these recent studies and their obvious implications.

...The four hominin individuals died when they fell into a "death trap" in a cave about 2 million years ago at Malapa, South Africa, according to new dates reported by Berger... In addition to the articulated partial skeletons of a youth and an older female unveiled last year in Science, the team members reported the discovery of bones of an 18-month-old infant and at least one other adult. This means they are getting a good look at Au. sediba's development from infancy to old age... Berger and members of his team sketched a quick portrait of Au. sediba, who lived...

Whole communities of ape-like creatures may have been killed in volcanic disasters that struck East Africa 18 million years ago... It follows a study of rock deposits close to the once active volcano Kisingiri. These contained fossils of what is believed to be a forerunner of humans called Proconsul... research suggests they may have been caught by a pyroclastic flow. These are clouds of hot gas, dust and rubble which travel at huge speeds from erupting volcanoes. Scientists, who report their findings in the Journal of the Geological Society, believe the abundance of the hominoid fossils may represent "death...

Scientists have suggested the exodus from Africa started between 40,000 and 70,000 years ago. However, stone artifacts dating to at least 100,000 years ago that were recently uncovered in the Arabian Desert suggested that modern humans might have begun their march across the globe earlier than once suspected. Out of Africa models To help solve this mystery, Katerina Harvati, a paleoanthropologist at the University of Tübingen in Germany, and her colleagues tested four competing out-of-Africa models. one involved a route northward, up the Nile River valley and then eastward across the northern end of the Arabian Peninsula into Asiathe other...

Newfound stone artifacts suggest humankind left Africa traveling through the Arabian Peninsula instead of hugging its coasts... stone artifacts at least 100,000 years old... more-than-100 newly discovered sites in the Sultanate of Oman apparently confirm that modern humans left Africa through Arabia long before genetic evidence suggests. Oddly, these sites are located far inland, away from the coasts. ...in the Dhofar Mountains of southern Oman, nestled in the southeastern corner of the Arabian Peninsula... of a style dubbed Nubian Middle Stone Age, well-known throughout the Nile Valley, where they date back about 74,000-to-128,000 years... Subsequent field work turned up dozens...

Humans Migrated Out of Africa, Then Some Went Back, Study Says Stefan Lovgren for National Geographic News December 14, 2006 Humans first moved out of Africa about 70,000 years ago, but 30,000 years later some of them moved back. That's according to a new study based on DNA evidence from ancient human remains found in Africa. The study shows that a small group of early humans returned to Africa after migrating to the Middle East. In addition, the research suggests that the humans' return occurred around the same time that another group of humans left the Middle East and moved...

Full headline: Is this the first man with blue eyes? Experts astonished that 7,000-year-old DNA reveals caveman with African and European genes Remains discovered 5000ft up mountains of north-west Spain Findings suggest racial transformation happened later than thought Man, dubbed La Brana 1, also shows similarity to Scandinavian DNA His piercing blue eyes are in striking contrast to his dark complexion and hair. It means this 7,000-year-old caveman holds the clue to man’s genetic evolution. His remains were discovered 5,000ft up in the mountains of north-west Spain in 2006. Experts were astonished to find the ancient hunter-gatherer, given the name...

The headlines about this individual having dark skin are well founded, like the Luxembourg hunter-gatherer the sample has ancestral “non-European” copies of most of the major loci which are known to have large effect sizes (SLC24A5, which is now fixed in Europeans, SLC45A2, which is present at frequencies north of 80% in most of Europe, and KITLG, a lower frequency variant known to have a major impact on skin and hair). Additionally, this individual is related to the Ma’lta individual, just like the Swedish hunter-gatherers, but unlike the Luxembourg male (which did predate the Spanish samples by 1,000 years). Lots...

A fourth type of hominid, besides Neanderthals, modern humans and the tiny “hobbit”, was living as recently as 40,000 years ago, according to research published in the journal Nature. The discovery by Svante Pääbo and colleagues at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, is based on DNA sequences from a finger bone fragment discovered in a Siberian cave. EDITOR’S CHOICE Science briefing: Biofuel breakthrough - Feb-26 Public losing faith in science - Feb-22 Science briefing: Tracking cancer changes - Feb-19 Scientists discover the secret of ageing - Feb-15 Genome of balding Arctic ancestor decoded - Feb-10...

Genetic material pulled from a pinky finger bone found in a Siberian cave shows a new and unknown type of pre-human lived alongside modern humans and Neanderthals, scientists reported on Wednesday.

Scientists have identified a previously unknown type of ancient human through analysis of DNA from a finger bone unearthed in a Siberian cave. The extinct "hominin" (human like creature) lived in Central Asia between 48,000 and 30,000 years ago. An international team has sequenced genetic material from the fossil showing that it is distinct from that of Neanderthals and modern humans. Details of the find, dubbed "X-woman", have been published in Nature journal. Ornaments were found in the same ground layer as the finger bone, including a bracelet. Professor Chris Stringer, human origins researcher at London's Natural History Museum, called...

NEW YORK – In the latest use of DNA to investigate the story of humankind, scientists have decoded genetic material from an unidentified human ancestor that lived in Siberia and concluded it might be a new member of the human family tree. The DNA doesn't match modern humans or Neanderthals, two species that lived in that area around the same time — 30,000 to 50,000 years ago. > But "the human family tree has got a lot of branchings. It's entirely plausible there are a lot of branches out there we don't know about." >