MANILA, June 24 — A 6.3-magnitude earthquake struck off the southern Philippines on Tuesday, the United States Geological ...

An increase in seismicity—marked by frequent tremors—was observed recently at Alaska's Iliamna Volcano, which last erupted in ...

"The hope is that maybe we can start to think about doing that in a more complex environment." Scientists make surprising ...

The Earth was trembling every 90 seconds. Now, we know why.

Aside from the pollution risks, the long-term socio-economic impacts of siting large resource extraction projects near small ...