Winter is a special time for the northern hemisphere—the seasonal swell flow is up and rolling, with more waves on tap than ...

If you can remember from our winter forecast, snow extent in Siberia and Canada can impact our winter season. How do we ...

The winter solstice is Saturday, bringing the shortest day and longest night of the year to the Northern Hemisphere — ideal conditions for holiday lights and warm blankets. For those who would rather ...

Solar storms may bring faint but visible auroras to the Northern Hemisphere starting late Thursday and extending into early Friday morning.Related video above: Northern lights illuminate Wisconsin ...

Sunlovers rejoice, for the summer solstice is upon us, bringing the longest day of 2025 while heralding the beginning of astronomical summer in the northern hemisphere. Thanks to this tilt, we ...

Spring officially begins today (March 20) with the vernal equinox, bringing longer days and warmer temperatures to the Northern Hemisphere. The vernal equinox signals the astronomical start of spring ...

SEATTLE — You may have heard winter officially begins Thursday with the arrival of the winter solstice. The winter solstice will officially occur at 7:58 a.m. PST on Dec. 21, 2023, according to the ...

Each year, as Americans roll up their sleeves for their annual flu shot, they might be surprised to learn their protection ...

FILE - Vehicles travel along a street at sunset on the winter solstice in San Francisco, Thursday, Dec. 21, 2023. (Stephen Lam/San Francisco Chronicle via AP, File) The winter solstice is today, ...