February 26, 2019
About sixty-six million years ago a planet-wide catastrophe brought the non-avian dinosaurs to their demise, and the end of the Cretaceous period was marked by a mass extinction of its fauna and flora. New data, published in the journal Science, says it’s possible that intense volcanic eruptions in India coincided with the worldwide extinction – ultimately cementing the fate of the massive reptiles.
February 15, 2019
The greenhouse gases in the Earth’s atmosphere make our planet habitable, taking it from an average global temperature of -18 degrees C (zero degrees F) to a balmy 15 degrees C (60 degrees F). Current human activities, such as fossil fuel burning and deforestation, are increasing the concentration of these greenhouse gases, increasing the amount of the sun’s energy that is getting trapped.