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, leads to a gravitational imbalance, which stretches ...

See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025. Today, April 17, 2025, the moon is 19 days old and is in the Waning Gibbous phase of its lunar ...

An astral animated TED-Ed lesson written by Elise Cutts explains how the tides on Earth are impacted both by the sun and the ...

causing in most places two high tides a day as our planet rotates on its axis. The moon's gravity pulls the ocean toward itself to create the near-side bulge, but this doesn't account for the ...

For many animals, particularly birds, the Moon is essential to migration and navigation. Other will time their reproduction to coincide with the specific phases of the lunar cycle.' There is also a ...