While investigating hackmanite, researchers found that it can change color upon exposure to UV radiation repeatedly without wearing out. The results show that the inexpensive hackmanite, which is easy ...

While investigating hackmanite, a natural wonder material, researchers found that it, in addition to two other minerals, can change their color upon exposure to UV radiation repeatedly without wearing ...

Revlon Inc. is getting a fresh start in the new year with the launch of ColorStay Minerals, a mineral makeup line, and a Limited Edition Collection. The company is also introducing new items in both ...

In 1995, the Natural History Museum (NHM), London, had a mystery on its hands. A rather attractive, triangular, but ultimately mysterious lump of blue mineral. It was delivered to their doors by ...