GPS helps everyone from moms and dads and Amazon drivers to ship's captains get where they need to go. How did ships navigate ...

China is targeting a vulnerability in the United States with a strike in Trump’s tariffs war that was decades in the making.

This time the volcano Krakatoa, in the Sunda Strait between Java and Sumatra, erupted. News of the colossal eruption was ...

Humans have always been explorers, venturing by land and sea into unknown and uncharted places on Earth and, more recently, ...

Schirra reported Gemini handled crisply and precisely, allowing him to make velocity inputs of just ... an expanded computer memory and portable sextant to calculate maneuvers independently ...

In her first sit-down media interview as Cork City Council chief executive, Valerie O'Sullivan discusses her hopes and plans for the city and its expansive docklands ...

The Sextant site on Albert Quay ... that was upgraded to make the tunnel a better through route — is that anything is capable, I think, of being added to in the future. But if we get this ...