320 pages : 26 cm "This book illuminates the lives of some 1,300 kings, queens, princes and princesses of ancient Egypt, unravelling family relationships and exploring the parts they played in ...

Researchers surveyed the DNA of more than 200 cats spanning the last 9,000 years, including ancient Romanian cat remains, Egyptian cat mummies, and modern African wildcat specimens.

Scientists just confirmed a 30-foot void first detected inside the monument years ago. Here’s the technology that helped scientists find it—and what it may have been used for.