A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
The sun is currently at solar maximum, according to NASA, the peak of activity in its natural cycle, which is creating more ...
The sun is currently at solar maximum, according to NASA, the peak of activity in its natural cycle, which is creating more opportunities to see the northern lights.
Google Maps will change the name of "Gulf of Mexico" to "Gulf of America" once it is officially updated in the U.S.