Each year, Bogong moths in Australia embark on a 620-mile journey to escape the summer heat by retreating to cool alpine caves. These nocturnal insects then return home to breed and die, completing a ...

A Feb. 22 Instagram post (direct link, archive link) claims a form of navigation that relies on celestial objects such as the sun, moon and stars proves the Earth is flat and stationary. "The Ancients ...

A new celestial navigation system designed for drones could make them harder to detect by eliminating the need for GPS signal emissions. Scientists from the University of South Australia have ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. An autonomous drone is usually only as good as its GPS navigation ...