A new study from the University of Arizona indicates that Jupiter's four largest moons are as warm as they are thanks to tidal forces caused by the moons' gravitational fields tugging on one another.

An inquisitive Surfline user writes . . . “Can you explain why tides often go very high, but rarely go that far negative?” I was curious of this as well, and after doing some searching and talking ...

Lindsie is your northern San Luis Obispo County community reporter, covering San Miguel, Paso Robles, Templeton, Atascadero and Santa Margarita. On Saturday morning, Cal Poly Graduate Engineering ...

An illustration of the moon causing Earth’s ocean tides. 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, ...