Grand Canyon National Park turned 100 last week. Find out more about this phenomenal geologic treasure through some excellent books and videos
Amethyst is the February birthstone. Learn why its color is positively radiant
RIP Oppy (January 25, 2004–June 10, 2018)
Saturated slopes can be very bad news. The good news: Congress may be ready to do something about it
If there's only one book on volcanology I'd ask you to get for young kids, this is the one
Garnet is the January birthstone. It doesn't always form how you might expect...
The dome isn't actually growing, but there's still exciting news about Mount Saint Helens.
An extensive collection of links takes us through the dramatic collapse and tsunami, how we can help the survivors, and how we can stay safe
We take a look back at some of the hottest geology of 2018, and get a glimpse of what 2019 has to offer
Santa has a source on an icy Arctic island!
The latest roundup of geologic goodness
A strong earthquake shows off the value of seismic building codes, and allows the USGS to debut a valuable new tool for dealing with the aftermath
The tribe that helped the Pilgrims is fighting for their lands. Here's how to help
A short ferry ride reveals the awesome power of subduction
AA is not the answer to alcohol addiction for many secular scientists, but there are great alternatives
Once an eruption ends, the science has barely begun
Once upon a rocky planet there was the weird, the wonderful, the spooky geology!
It's Halloween season, and I've been saving up all sorts of treats for you!
"There was no time to save ourselves," survivor Dwi Haris said. The story behind the quake and tsunami no one could outrun
We begin our adventures on one of the most geologically fascinating mountains in Oregon's Coast Range