Cat litter to become an edible product?

Sepiolite is a lightweight porous mineral used in cat litter and other applications. The extraordinary properties of this clay make it a highly sought after mineral, despite its scarcity in the Earth's crust: only a few mines ...

Ancient artifacts yield their secrets under neutron imaging

(PhysOrg.com) -- For the first time, neutron images in 3 dimensions have been taken of rare archaeological artifacts here at ORNL. Bronze and brass artifacts excavated at the ancient city of Petra, in Jordan were recently ...

2,000-year-old nails 'may be tied to crucifixion'

Two Roman nails dating back 2000 years, found in the burial cave of the Jewish high priest who handed Jesus over to the Romans, may be linked to the crucifixion, an Israeli filmmaker has claimed.

Source of ancient aqueduct discovered near Rome

British and Italian experts Friday revealed the chance discovery of the source of a 1,900-year-old Roman aqueduct complete with nymphaeum near the Italian capital.

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