Tags Radioactive Elements

Tag: Radioactive Elements

Geologists use radioactive clock to document longest earthquake record

Using radioactive elements trapped in crystallized, cream-colored "veins" in New Mexican rock, geologists have peered back in time more than 400,000 years to illuminate...

Radioactive shale gas contaminants found at wastewater discharge site

DURHAM, N.C. -- Elevated levels of radioactivity, salts and metals have been found in river water and sediments at a site where treated water...

MOST POPULAR

MORE ARTICLES