For the first time, meteorologists have observed persistent drizzle under conditions where snow would be expected.

Equilibrium climate sensitivity may be underestimated in individual climate models, according to a team of climate scientists.

Pennsylvania’s ecosystem has already been permanently altered due to climate change.

Meteorology students relied on Penn State resources to get company off the ground.

Michael Mann, a professor of atmospheric science at Penn State University, tells Inverse increased analysis is only the beginning.