Utah rock art provides glimpse of Hawaiian life

Halfway up Salt Mountain in Utah, petroglyphs on a limestone rock bear witness to an obscure twist of history: a Hawaiian Mormon settlement that flourished briefly more than a century ago.

Early civilisation sleeping giant waits off north west coast

The untold story of how ancient Australians once walked a vast submerged sand plain dissected by rivers and rugged outcrops awaits discovery off WA's north-west coast, according to a leading expert from The University of ...

Salt's love of water can play a key role in safe CO2 storage

Subsurface storage of carbon dioxide (CO2) is one of the most promising technologies for removing large amounts of CO2 from the atmosphere. The method, referred to as CCS (carbon capture and storage), is regarded as an effective ...

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