Encroaching light pollution is impacting our ability to study the cosmos
From flames to forecasts: How wildfire smoke affects your weather
Tsunami safety tips: What to do if these dangerous waves threaten
What is a tsunami? How these powerful waves spell coastal danger
A meteor shower trio lights up the night sky this week
ACHOO! The science behind the solar sneeze
Earth just had one of its shortest days in over 50 years
NASA satellite captured two solar eclipses in one day
World’s longest ‘megaflash’ lightning streak was 829 km long
Yellowstone is hiding more than 80,000 earthquakes below its surface
