LONDON (AP) -- Call them '60s relics or hippy home accessories, lava lamps have been casting their dim but groovy light on interiors for half a century, having hit British shelves 50 years ago on ...

Lava lamps might be the most cult item of lighting in the world. Since their invention in 1963, millions of the lamps have been sold across the globe. And while their popularity has gone through ups ...

What is the best lava lamp? It seems that no matter how much culture changes, there’s always a demand for the retro, which is why the playful visuals of a lava lamp never seem to go out of style.

Since it tends to be associated with the shaga- delic 1970s, it is hard to believe the lava lamp is celebrating its 40th birthday. But although it seems somewhat younger, the ultimate retro “light ...

A British company began marketing their original creation as an "exotic conversation piece" in 1963. Since then, millions of models of the much-copied invention have been sold worldwide. The design ...