Dan Huot, public affairs officer at NASA’s Johnson Space Center, shares his experiences working on the first episodes of Houston We Have a Podcast, his work at NASA, and broadcasting the first humans to launch from American soil since...

In this video you will learn about the dynamic rock cycle. Plant roots help to create new soil from the solid rock and they get nutrients and support from the soil. This solid rock is often sandstone or granite. They are made up of...

Here we explain how Port Royal - "the most wicked and sinful city in the world", cars, roads, and huge buildings can sink into the ground during during earthquakes or blasting.

Imagine you're fast asleep and then suddenly awake. You want to move but can't, as if someone is sitting on your chest. And you can't even scream! This is sleep paralysis, a creepy but common phenomenon caused by an overlap in REM sleep...

In this video you will learn about the dynamic rock cycle. Plant roots help to create new soil from the solid rock and they get nutrients and support from the soil. This solid rock is often sandstone or granite. They are made up of...