The largest earthquake ever recorded in Kansas—a 4.9 magnitude temblor that struck northeast of Milan on Nov. 12, 2014—has been officially linked to wastewater injection into deep underground wells, according to new research from the U.S. Geological Survey (USGS).
Curb that showed movement of Hayward fault ‘fixed’ by city, much to the dismay of geologists.
Carbon dioxide concentration in the atmosphere stayed above 400 parts per million (ppm) during September—a time when CO2 levels typically hit the yearly low—raising fears that the planet has reached a point of no return.
If human-caused climate change continues unabated our world could change dramatically.
Multiple lines of scientific evidence show that the climate system is warming. But what is realyy warming the Earth?