Radioactive spike found in Pacific seabed samples. It could be from space radiation or changes in ocean currents 10 million ...

Researchers have discovered an "unexpected" accumulation of the radioactive isotope beryllium-10, deep underneath the surface ...

As detailed in their paper, Koll and his colleagues examined geological samples taken from the Pacific Ocean's bed miles ... temporarily intensified cosmic radiation ten million years ago ...

An unexpected radioactive discovery beneath the Pacific Ocean seabed may provide researchers ... allowing for more cosmic radiation to interact with oxygen and nitrogen to generate the influx ...

A team of researchers has found an unusual spike in beryllium-10 levels in the Pacific seabed, dating back 10 million years.

Earth must have experienced something exceptional 10 million years ago. Our study of rock samples from the floor of the ...

The study said the results provide "unequivocal evidence" that the fish had carried Fukushima-derived radioactive material across the ocean over the course of their easterly migration. "These findings ...