In 2025, astronomers identified an asteroid designated 2025 PN7 as a quasi-moon of Earth—a rare type of celestial companion that shares an orbital path with our planet while orbiting the Sun.

Besides colder temperatures and falling snow, the other signs of obvious signs of winter approaching are longer nights and shorter days as the winter solstice nears. Here's when and what to know about ...

The December cold moon 2025 is set to rise in Gemini as the final, bright supermoon of the year to shine for days — starting tonight — before giving way to the beginning of the spectacular Geminid ...

2025 was a year shaped by both loss and persistence, marked by species formally declared extinct, hundreds of organisms newly described, and uneven conservation outcomes across forests, reefs, and the ...

With 2025 coming to an end, it has been another remarkable year of game releases. 2025 in video games can be defined by meaningful storytelling, memorable encounters, and all kinds of immersive worlds ...