Scientists have captured magnetic signatures from Earth's ocean tides in the finest detail yet. These faint signals, which certain satellites can detect when flying at very low orbits, may hold clues ...

We’ve all heard of ocean tides, but have you ever heard of Earth tides? Yes, just like the ocean, the Earth’s crust also moves up and down daily. Just like ocean tides, Earth tides occur because of ...

Did you know that the entire Earth is being ripped out from under us? Or that the Earth’s tides are like a massive, cosmic game of juggling? Find out more after the jump! The way tides work isn’t ...

An image of the Earth and moon comparing ocean tides (shown as a small blue ring) to plasmasphere tides (shown as a large orange ring) The moon exerts a previously unknown tidal force on the "plasma ...

Earthquakes can be triggered by the Earth’s tides, UCLA scientists confirmed Oct. 21 in Science Express, the online journal of Science. Earth tides are produced by the gravitational pull of the moon ...

The moon is our only natural satellite and has been orbiting Earth for about 4.5 billion years. It helps illuminate the night sky, has great cultural significance to some, and was the first celestial ...

Tides are one of the most familiar yet least understood natural phenomena. While many people know that the sea rises and falls each day, the complex forces behind these movements are often overlooked.

That the surface of the earth itself may be subject to tides like those of the ocean has long seemed probable,* but there has been no tidal gauge to measure these heavings accurately. At the ...

An icon in the shape of a lightning bolt. Impact Link When teachers explain ocean tides, they frequently describe how the moon's gravity pulls on Earth and all of its water. This, they often say, ...

The Earth in orbit around the Sun, with its rotational axis shown. Earth's axial tilt does not change appreciably in direction or magnitude over the course of a day or even a year, which is why the ...