Great circle routes are calculated using spherical trigonometry. The formula involves calculating the central angle between ...

After decades of feeling lost, learning to navigate without GPS has rekindled my connection to my late father.

Then we launched our own MapmyIndia navigator device. It was revolutionary at that time. And automotive OEMs said instead of consumers putting it on the dashboard, why don’t we integrate it inside the ...

The M4 and M48 have closed in both directions after human remains were found on the motorway near Bristol. The body was ...

Flood water could cause ‘a danger to life’ in places where it is fast flowing, the Met Office warned. Winds could blow at ...