Because the Earth is doing the work of increasing the Moon's momentum, the Earth's rotation slows down in turn, as its ...

The moon's gravity causes high and low tides, something known as the tidal force. As the tidal force shifts Earth's mass, it creates a tidal bulge on each side of the planet. As this happens, Earth ...

Standing by the sea, most people enjoy watching waves roll in or noticing when the tide creeps higher than expected, […] ...

A new moon draws the highest tide of the month, but this week's timing could make Hurricane Erin's impact worse. Here's when and what to know about the August new moon. Hurricane Erin has maximum ...