Last summer's sweltering heat broke more than city or regional or even national records. In what they call an "alarming finding," scientists say that in the Northern Hemisphere, the summer of 2023 was ...

CAPE CANAVERAL, Fla. (AP) — An unusually strong solar storm hitting Earth produced stunning displays of color in the skies across the Northern Hemisphere early Saturday, with no immediate reports of ...

Each Monday, I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the Northern Hemisphere). Check my main feed for more in-depth articles ...

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 ...

Fireworks may not be the only thing lighting up the skies as the clock strikes midnight ringing in the new year. The northern lights, also known as aurora borealis, are forecast to be visible across ...

The winter solstice is today, bringing the shortest day and longest night of the year to the Northern Hemisphere. As the official start of the astronomical winter, the sun reaches its most southerly ...

A geomagnetic storm made the aurora borealis visible across a swath of the United States again on Wednesday, illuminating the skies as far south as Arizona. By Nazaneen Ghaffar and Amy Graff Weather ...

ALBANY — A large-scale geomagnetic storm was predicted to sweep across the Northern Hemisphere Monday night, but most New Yorkers had little hope of spotting the colorful waves of light known as ...

No Northern Hemisphere tropical cyclones have formed in 2025 as of May 16, a phenomenon only seen five other times since 1950. Unusual wind patterns near the Philippines are suppressing storm ...

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 ...