With IAEA support, Panama’s National Directorate of Cultural Heritage is applying non-destructive nuclear techniques to disinfect, sterilize and restore hundreds of pre-Columbian ceramic fragments for ...

Artefacts are surface-cleaned before they can be displayed at the Reina Torres de Araúz Anthropological Museum in Panama. This technique removes ...

Chariot’s interpretation of lithium-caesium-tantalum pegmatite systems at Fonlo and Iganna has been validated by independent ...

Volcanic-hydrothermal pulses enriched phosphorus and boosted primary production leading to transient oxygenation events during Ediacaran phosphogenesis, according to petrographic and geochemical ...

Graphic by Matt ChisholmTennessee Tech Alumni Jeannette Luna soars to the stars and keeps her wings up at NASA. Tennessee ...

Abstract: The Atascosa Lookout trachyandesite lava flow is the youngest and most compositionally primitive unit in the middle Tertiary Atascosa–Tumacacori–Cerro Colorado volcanic complex (ATCC). The ...

Vizsla Copper Corp. is pleased to announce initial drill results from its ongoing, spring 2026 drill program at the Thira porphyry discovery at its Poplar Project, located in central . Drill hole TH26 ...

Diorite was used in the Predynastic Period for vessels, but does not appear later very often. It was quarried on a larger scale in the Roman Period for export.