Author name: Mehta D

Most drones rely on GPS and powerful computers to find their way around. That makes them heavy, expensive, and power-hungry, […]

Deep under the pine forests of southwest Finland, the rock arrives first before anything else. It is old in a

In a cold store in northern Italy, Ötzi the Iceman lies behind controlled glass and steel, kept at a steady

For years, scientists believed that only humans and a handful of vertebrates could tell the difference between short and long

It is not often that a handful of pale yellow fragments lying quietly in desert sand end up pulling scientists