A new preprint suggests that an ancient Chinese star catalog dates to 355 B.C.E. But other researchers aren't convinced, ...

Here Technologies, the world's leading digital map provider, is adapting its 40-year old service for a new age.

According to a controversial new study the world's oldest star map, known as the Star Manual of Master Shi, was created in ...

New maps released this week document the world’s largest land mammal migration, revealing the seasonal journeys of more than ...