Access to nutritious food is a fundamental pillar of human success, but such access has been unequal throughout history.  In pre-industrial European societies, meat was a highly sought-after food, and access to it was often related to a higher social status. The ratios of carbon and nitrogen isotopes in human bone collagen can provide data about what a person ate. Nitrogen isotope ratios reflect the amount of meat a person ate, while carbon isotope ratios reveal what proportion of plants a person ate used the C4 carbon fixation photosynthesis pathway, from which one can infer how much low-status millet and variable-status marine foods a person may have consumed. However, comparing isotope ratios across sites is difficult; the use of manure fertilizer, varying climate conditions, and undernourishment can change the context in which raw values are interpreted. Rozenn Colleter, Michael P. Richards, and colleagues work around this constraint by using the interdecile ratio. 

New research pushes the earliest known origins of dice, gambling, and the exploration of randomness back six millennia and into North America.

A two-thousand-year-old papyrus fragment, discovered in the archives of the French Institute of Oriental Archaeology in Cairo, reveals thirty previously unpublished verses by Empedocles, a pre-Socratic philosopher of the 5th century BCE. This discovery offers researchers direct access to a body of thought previously known only through quotations from later authors. The very first edition, translation and commentary on these verses are published in the book L'Empédocle du Caire.

A new study has revealed that excavated soils from urban construction sites represent a previously overlooked source of greenhouse gas emissions, while also highlighting practical strategies to significantly reduce their climate impact.

Coastal wetlands are among the planet’s most effective natural carbon sinks, but their ability to store carbon is increasingly threatened by climate change and human activity. Now, a new field study suggests that adding biochar to these ecosystems could significantly boost their carbon storage capacity, with tidal forces playing a surprisingly beneficial role.

Despite decades of archaeological research, the origins of iron metallurgy in sub-Saharan Africa remain largely unclear. Yet this technological revolution—crucial for producing efficient agricultural tools—emerged there at least 3,000 years ago. While investigating an archaeological site in eastern Senegal, an international team led by the University of Geneva (UNIGE) uncovered exceptionally well-preserved remains of an ironworking workshop dating back to the 4th century BCE and used for nearly eight centuries. The discovery, published in African Archaeological Review, provides new insights into late prehistoric metallurgical practices in Africa.

Newly discovered rock art depicting Tasmanian tigers and Tasmanian devils in northern Australia is providing fresh insights into their cultural importance and when they may have last roamed mainland Australia. 

The project, led by Griffith University Chair in Rock Art Research, Professor Paul Taçon, in partnership with Traditional Owners, documented 14 new images of the Tasmanian tiger or thylacine, as it also known, and two of the Tasmanian devils from two locations in northwest Arnhem Land, Northern Territory. 

Tasmanian devils and thylacines are widely believed to have disappeared from mainland Australia about 3,000 years ago. The newly documented artworks—some of which may be less than 1,000 years old—raise the possibility that these species survived longer in northern regions than previously thought. 

newly discovered rock art depicting Tasmanian tigers and Tasmanian devils in northern Australia is providing fresh insights into their cultural importance and when they may have last roamed mainland Australia. 

The project, led by Griffith University Chair in Rock Art Research, Professor Paul Taçon, in partnership with Traditional Owners, documented 14 new images of the Tasmanian tiger or thylacine, as it also known, and two of the Tasmanian devils from two locations in northwest Arnhem Land, Northern Territory. 

Tasmanian devils and thylacines are widely believed to have disappeared from mainland Australia about 3,000 years ago. The newly documented artworks—some of which may be less than 1,000 years old—raise the possibility that these species survived longer in northern regions than previously thought. 

Approximately 3,500 years ago, in the Bronze Age settlement of Cabezo Redondo in present-day Villena, a fire razed dwellings and workshops to the ground. However, the same fire that destroyed part of the village also helped preserve an object that is incredibly hard to document in archaeology: a loom with a largely wooden structure.

Recently published in the journal Antiquity, this finding by a team of researchers from several Spanish universities is one of only a few known cases in Mediterranean Europe in which both the set of loom weights and components made from wood and plant fibres have been preserved.