Rare rime ice and ground-level ice crystals form across Boise as deep temperature inversion creates perfect conditions for ...

As surface air temperatures rise above 0°C, snow and ice cover melts, resulting in the appearance of snow/ice-free barren and vegetated areas. These newly exposed surfaces release increased amounts of ...

When conditions are especially widespread, Herzog added, some of the most dramatic features aren't just visible from the ...

Analysis of in-flight emissions from an Airbus A350-900 using 100% sustainable aviation fuel indicates a reduction of 35% in soot particle numbers, and a halving of contrail ice-crystal formation per ...

One of the most striking cloud formations that skywatchers might see is the cavum. When viewed from below, they can resemble a big circle or ellipse precisely sliced out of cirrocumulus or altocumulus ...