Using ultrasonic waves and a salt bath, a research team has altered the surface of glass. The brand-new method may lead to glass made without the use of harsh chemicals for self-cleaning ...

Researchers have now created a new type of glass using nothing but sound waves and salt. Sure, that might sound like one heck of a science experiment—and in a way, it is—but it’s also a ...

Learn the history behind beach glass and the best places to find it in Erie, along with tips to enhance your search.

While often used interchangeably, "sea glass" refers to glass tumbled in salt water, giving it a frosted look, while "beach glass" originates in fresh water and appears clearer.