Whether you prefer to stick with the classic themes or put your own creative spin on them, these traditional anniversary ...

During his lifetime, Qin Shi Huang became obsessed with achieving immortality and sought the elusive elixir of life.

Rivers began pumping weathered material into the sea about a billion years after Earth formed, suggesting continents may have gotten an early start.

A newly translated papyrus found in Israel provides information about criminal cases and slave ownership in the Roman Empire.