A look at the evidence for the Earth being round or spherical. Aristotle’s reasoning is explained. The evidence includes a ship’s hull disappearing first over the horizon, the stars ...

Scientists map ocean currents to trap floating trash and plastic debris, improving cleanup efforts of the Great Pacific ...

Flights to Japan from the US often take routes over Alaska due to the Earth's spherical shape, optimized flight paths, and the availability of emergency landing options. Avoiding the Pacific also ...

A look at the evidence for the Earth being round or spherical. Aristotle’s reasoning is explained. The evidence includes a ship’s hull disappearing first over the horizon, the stars ...