In the coming days, the sun will set in perfect alignment with Manhattan's street grid to create the stunning phenomenon that has been dubbed "Manhattanhenge." This phenomenon takes place on four ...

The rare 'three norths' alignment of true, magnetic and grid north will likely not be seen again for several centuries.

The three Norths are moving on from their "historic" meet-up in England. After momentarily aligning over Britain for three years, the British Geological Survey has just reported that the alignment ...

On Monday and Tuesday next week, the spectacular "Manhattanhenge" phenomenon will be visible from New York City. This term, which was coined by American astrophysicist and popular science communicator ...

Events such as this haven't been recorded since the 1600s, and the OS says that the alignment won't return to England for hundreds of years, due to magnetic north moving slowly. According to the OS, ...