Swiss archaeologists have found a 1600-year-old Roman amphitheatre that was built into an even older abandoned quarry, dating it as the youngest amphitheatre in the Roman Empire.
‘Kool’ amphibian voted Victoria’s fossil emblem
Museums Victoria has announced the official state fossil emblem for Victoria following a public vote: a car-sized amphibian from the South Gippsland region resembling a newt-crocodile combination.
The surprising lubricant allowing mountains to rise
Researchers from the University of Aberdeen in the United Kingdom have uncovered how prehistoric plankton played a part in the formation of Earth’s greatest mountain ranges.
Clay resource key to cow pollution
A natural clay mineral has been identified as a potential fix for a major carbon emitter, reducing pollution while providing a new end use for this quarried material.
Research finds concrete use for recycled glass
A 3D-printed concrete has been developed by researchers from RMIT University in Melbourne, using recycled glass to replace traditional aggregates.
Portuguese quarry hands UNESCO a piece of history
A 460-million-year-old fossil has been donated to UNESCO in a ceremony that celebrated the owner of the quarry in which it was found and the Arouca UNESCO Global Geopark.
Komatsu trials construction equipment for use in space
Komatsu has applied to become a part of Japan’s project for Promoting the Development of Innovative Technologies for Outer Space Autonomous Construction.
Stone tools discovered within former Roman enclave in Morocco
An analysis has been conducted on the stone tools recovered from a former outpost within the Roman Empire. The discovery highlights how ancient bakers and millers relied on the local geology to acquire the correct tools.
Lemont Quarry Workers mural restored in Chicago
After painting it nearly half a century ago, artist Caryl Yasko went back to the southwest of Chicago to restore her iconic mural Lemont Quarry Workers.
Origins of glass shards in the Chilean desert explained
A theory has now been proposed for how shards of glass first discovered a decade ago in a South American desert were formed.