UNTIL 1880 the formation of fog was looked upon as arising simply from the separation of liquid water, probably in the form of hollow vesicles, from an atmosphere saturated with aqueous vapour ...

But utility fogs may have an even more radical application than that — there’s also the potential for people to upload their minds directly into this nano-infused cloud.

NEW ORLEANS (WGNO) – Foggy conditions will make navigation along the coastline a little difficult this morning. Travel with caution. A dense fog advisory is issued for our local waterways ...