Science

CO2 has hit a record high with 400ppm.  No period in history has exhibited such a rapid rise in CO2 content. The planet hasn’t seen levels this high since the Pliocene Epoch, over 2.6 million years ago.  It wasn’t until before the 20th century when levels hit close to 300ppm. …

The latest near earth object has passed without incident. Asteroid 2012 DA14 made the closest pass ever by an asteroid around 2:25pm E.S.T on February 15, 2013. The earth has manage to dodge another close call. And more interesting, the pass coincides with a meteor collision in Russia. This latest …