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Chemistry trick kills climate controversy

A team of atmosphere chemists has created a method to analyze ancient sulfur isotopes in ice cores, allowing for precise determination of the impact of volcanic eruptions on global climate. This breakthrough resolves debates over historical episodes of cooling and provides new insights into past climate events.

SourceUniversity of Copenhagen·JournalProceedings of the National Academy of Sciences·DateFeb 11, 2013

Archaeology find sheds new light on family pets

A University of Leicester archaeologist has discovered a bone belonging to a late 19th-century tortoise from Stafford Castle, providing the earliest archaeological evidence for pet tortoises. This find sheds light on the changing attitudes towards family pets in British society during the late 19th century.

SourceUniversity of Leicester·JournalPost-Medieval Archaeology·DateJul 12, 2010

Genetic data added to archaeology and linguistics to get picture of African population history

A study combining genetic, archaeological, and linguistic data reveals that genetic variation in Africa is structured geographically and linguistically. The research provides a clearer picture of the continent's history and highlights the importance of independent lines of evidence in interpreting genetic and genomic data.

SourceUniversity of Pennsylvania·JournalProceedings of the National Academy of Sciences·DateMay 26, 2010

Preserving our heritage

A new project aims to develop preservation strategies for heritage iron by measuring corrosion rates and assigning lifespans based on environmental conditions. The research team will test novel sensors and collaborate with museums and commercial sectors to optimize conservation, reducing energy expenditure and costs.

Field Museum archaeologists amend the written history of China's first emperor

Researchers Gary Feinman and Linda Nicholas integrated textual information with archaeological research to provide a more holistic view of Shihuangdi's reign and its impact on eastern China. Their study reveals that the area was already inhabited before the emperor's colonization efforts, contradicting previous historical accounts.

SourceField Museum·JournalProceedings of the National Academy of Sciences·DateMar 1, 2010

Rediscovering the dragon's paradise lost

A new study reveals that the Komodo dragon most likely evolved in Australia and dispersed westward to Indonesia. The research, published in PLOS ONE, also details fossil evidence of a new species of giant varanid found on the island of Timor.

SourcePLOS·JournalPLOS ONE·DateSep 29, 2009

Voyages of discovery or necessity?

Ciguatera poisoning, caused by eating large carnivorous reef fish, may have prompted Polynesian migrations out of paradise. Researchers propose that climate change and ciguatera outbreaks led to historical mass migrations of Cook Islanders from Rarotonga to New Zealand, Easter Island, and possibly Hawaii.

SourceFlorida Institute of Technology·JournalJournal of Biogeography·DateMay 18, 2009

King Solomon's (copper) mines?

Archaeologists have uncovered evidence of ancient copper-production center at Khirbat en-Nahas, dating back to the 10th century BCE, pushing back archaeological chronology by three centuries. The discovery supports biblical narratives and raises questions about the historicity of King David and Solomon's rule.

SourceUniversity of California - San Diego·JournalProceedings of the National Academy of Sciences·DateOct 27, 2008

Bone parts don't add up to conclusion of Palauan dwarfs

A team of researchers from the University of Oregon refutes claims of Hobbit-like little people living in Palau, citing evidence of normal-sized hunters and gatherers. The study analyzed skeletal remains and cultural data dating back to around 3,500 years ago, finding no evidence of insular dwarfism or reduced stature population.

SourceUniversity of Oregon·JournalPLOS ONE·DateAug 26, 2008

Smithsonian scientists report ancient chili pepper history

Smithsonian researchers discovered that chili peppers were cultivated and traded as early as 6,000 years ago across the Americas, contributing significantly to our understanding of ancient agricultural practices. The findings provide a new window into the past, allowing researchers to trace the history of chili peppers in the Americas.

SourceSmithsonian·JournalScience·DateFeb 15, 2007

Mesoamerican book wins archaeology book award

The SAA's Book Award recognizes 'Ancient Mexico & Central America' for its impact on archaeological research and understanding of Mesoamerica's cultural history. The book, written by Penn State adjunct professor Evans, is an informative and fun guide to the region.

Dig Manchester!

The 'Dig Manchester' project has seen the community come together to uncover history, with businesses donating goods in kind and a sense of community pride emerging. The three-year programme will also involve similar projects in Northenden and Wythenshawe, aiming to promote local heritage and regeneration.