The Star of Bethlehem in 2020 on the 21st
NEW YORK — On December 21st, the evening sky over the Northern Hemisphere treated stargazers and wonderers of Christian faith to a once-in-a-lifetime ...
There is more CO2 in the atmosphere today than any point since the evolution of humans
That was the reaction of meteorologist Eric Holthaus to news that atmospheric carbon dioxide levels have reached heights not seen in the entirety of h ...