Whether you're a surfer, a sailor or simply a beachcomber, it's important to know the current cycle of the tide at your favorite beach. And while apps do provide that info, the Tidey tidal clock does ...

The tides! Such a unique thing, because on Earth, we don’t just have oceans full of liquid water—we also have a big ol’ moon called Moon to pull them around. You might like to keep track of the tides; ...

Assuming you’re not stuck in a prison cell without windows, you could feasibly keep track of the moon and tides by walking outside and jotting things down in your notebook. Alternatively, you could ...