Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Reviewing the symbol’s history, the researchers note that the appearance of a goat-fish hybrid first occurs in Mesopotamian iconography around 2112 BCE. Adopted by the Sumerians and Akkadians ...

The black, magenta or yellow trefoil symbol or the words “radiation” or “radioactive” are typically used around the world to label devices or containers holding radioactive sources. Radioactive ...

This week's edition—about designing warning symbols for nuclear waste that will ... a leak was detected that exposed several workers to radiation, and WIPP has been closed since.

With radiating waves, a skull and crossbones and a running person, a new ionizing radiation warning symbol is being introduced to supplement the traditional international symbol for radiation, the ...