California’s Super-Volcano ‘Long Valley Caldera’ Could Release 140 Cubic Miles of Material

A SUPER-VOLCANO in California which erupted with devastating results hundreds of thousands of years ago has a vast reservoir of semi-molten magma measuring a staggering 240 cubic MILES, a new study has suggested. The amount of magma in the Long Valley Caldera is so large…

What Is Really Behind Over 20 Recent Mystery Booms In Pennsylvania?

Explosions without explanation have erupted in a rural region about an hour north of Philadelphia more than 20 times in the last two months, and federal experts have now joined in the effort to solve the ear-popping mystery. The loud booms have awakened residents in…