Despite having similar-sounding names, dark matter and antimatter are completely different.

Granada school calendar in Prowers County, Colorado, for January 6-31, 2026

McClave school calendar in Bent County, Colorado, for January 5-31, 2026

Wiley school calendar in Prowers County, Colorado, for January 3-31, 2026

Cheyenne Wells school calendar in Cheyenne County, Colorado, for January 6-31, 2026

Kit Carson school calendar in Cheyenne County, Colorado, for January 8-30, 2026

Plainview school calendar in Kiowa County, Colorado, for January 12-February 10, 2026

Eads school calendar in Kiowa County, Colorado, for January 5-31, 2026.

Durante la última década, se ha observado un aumento en el número de ríos y arroyos naranjas en la cordillera Brooks, en el Ártico de Alaska.

Over the past decade, an increasing number of orange rivers and streams have been found in Arctic Alaska’s Brooks Range.