‘Are You There, Jimi Hendrix? It’s Me, Ken the Ghost Hunter.’

Combing under the 30-foot-high marble dome encasing Jimi Hendrix’s grave, ghost hunter Ken Arnold scans AM/FM radio ...
NOLA.com

Make your hydrangea blooms go from pink to blue: Dan Gill explains how soil affects the color

Hydrangeas are exceptional in that the color of their flowers can change depending on the availability of aluminum ions.