Manhattanhenge 2025 will dazzle the Big Apple this week, depending on the weather. Here are the best spots to see it.

In the United States, the use of a grid to divide land dates back to Thomas ... and others crossing these at right angles.' Cities have been organized this way since the ancient Egyptians.

So I think today, we are looking at angles. Great! You’re cutting that pizza at right angle. That means the angle is 90 degrees. Nice big piece for square. So what next? You’re cutting that ...