Salt Creek Capital has acquired Rancho Cucamonga, California-based Pacific Paper, a provider of paperboard sheets to packaging and commercial printing customers. No financial terms were disclosed.

Researchers at Uppsala University in Sweden have made a flexible battery using two common, cheap ingredients: cellulose and salt. The lightweight, rechargeable battery uses thin pieces of ...

A piece of wet, salty paper doesn't look impressive, but cut it up, stack it up, and it can hold an impressive amount of energy. With this in mind, scientists in Sweden have created a salt and paper ...