geology
In Mexico City, Catholics attended an outdoor Mass to mourn loved ones.
The world isn’t too big for us to screw up.
“I wasn’t sure what all the sounds were until I got up and saw the big, huge cracks in the walls."
WHAT'S HAPPENING
Another quake less than two weeks ago killed 100 people in the country.
Hundreds of volunteers and rescue workers have been searching through rubble for survivors.
If Virginia Governor Terry McAuliffe’s Department of Environmental Quality continues its present course, it will likely suffer the same embarrassment.
Despite President Trump's insistence that it is "beautiful" and "clean," coal emits more climate-changing CO2 than any other fossil fuel.
It's a story that will hopefully melt your heart, not him.
The 8.1-magnitude quake killed dozens of people and triggered a small tsunami.