Miriam Freedman (left), professor of chemistry at Penn State, and Heidi Busse, a graduate student at Penn State, studied the freezing activity of four different types of microplastics to see how they ...

HOUSTON — Anvil clouds can often look like an alien spacecraft trying to land, We’ve had emails suggesting there is a UFO in the sky and immediately when I see the picture, it’s an anvil cloud. What ...

Severe weather season in Texas has arrived and San Antonio is bracing for a couple of stormy days on the horizon this week. Knowing how thunderstorms develop and identifying cloud formations can help ...