Mars is home to perhaps the greatest mystery of the solar system: the so-called Martian dichotomy, which has baffled ...

A 23-year-old Santa Cruz surfer may have broken the world record to become the first person to ride a 100-foot wave.

Keeping track of high and low tides on Cape Cod is tricky. Here's what you should know about this watery phenomenon and where ...

With its cobblestone streets and cottages that look like they were designed by elves with excellent taste, Carmel is the kind ...

Whether to caption a photo or simply because the moonlight has inspired you, we guarantee you'll be over the moon about these ...

Something rare is happening in the skies in the next few days — a black moon. This rare celestial event is due to an unusual calendar alignment: two new moons in one month. The first occurred ...

This limpia (spiritual cleansing) ritual for the full wolf moon in Cancer, which begins on Jan. 13 at 5:26 p.m. ET. will help ...

El Porto surfer Nic Lamb places fifth in a Hawaiian contest only held in 30-foot-plus waves by Kevin Cody Nic Lamb knew at 12 ...

The Oregon Coast’s famed king tides will return for the third and final time this season. Here's when and how to see them.

23 when he caught what some are estimating to be a jaw-dropping 108-foot-tall breaking wave in the popular surfing spot just north of Half Moon Bay, about 25 miles southwest of San Francisco.

The dark skies during a new moon provide ideal conditions for spotting skywatching targets that would otherwise be outshined by moonlight. The next new moon will occur on Wednesday, Jan.