(Following up on Solar Flares and Radioactive Elements)

Research Shows Radiometric Dating Still Reliable (Again).

For the technical details see Study of the dependence of ¹⁹⁸Au half-life on source geometry.

The original story, suggesting that radioactive decay rates may be variable and depend in some way on the Sun, made a big media splash. I doubt we will see anything like that from this NIST report.