来自MSN13 分钟
Is the moon still geologically active? Evidence says it's possible
"Knowing that the moon is still geologically dynamic has very real implications for where we’re going to put our astronauts, ...
Research identifies migration, housing quality as risk factors in earthquake deaths
The vast majority of earthquakes strike inside the Ring of Fire, a string of volcanoes and tectonic activity that wraps ...
kxlf14 分钟
Will the Yellowstone volcano erupt any time soon? Scientists say it's not likely
The Chief Scientist of the Yellowstone Volcano Observatory, Dr. Michael Poland, says he's not worried about an imminent eruption of the volcano under Yellowstone National Park.