Like me, you’re probably wondering if yesterday’s M7.7 quake near Cuba was related to Puerto Rico’s ongoing earthquake swarm. I looked it up on the
Time is a bit short this week, so today I am just sharing some USGS videos about volcanic hazards and Yellowstone volcano. (Be sure
We need water to survive, but not too much of it. How much is too much? It’s a fine line. Flooding enriches the land, recharges
“January 26, 1700 – why don’t I know that date?” A young girl asked that question – Bonnie Henderson, author of The Next Tsunami, told
10. Gravity currents Yes, gravity is the culprit when you fall off a cliff but let’s not forget its effect on things around us.