It’s official: World enters El Niño climate pattern

The National Oceanic and Atmospheric Administration has declared the world has transitioned out of a triple-dip La Niña and has entered an El Niño climate pattern for the first time since 2019.

Why wildfire smoke is turning the moon red

Air molecules from the smoke in Earth's atmosphere cause light to scatter out most of the blue light, leaving the remaining red light to create a red glow on the moon. More red moons are likely as smoky skies continue.