A New Study Challenges Assumptions About the Origins of Earth's Water

Water, water everywhere, but how on Earth did it get here? Many scientists believe that Baby Earth formed dry and was later soaked by an onslaught of extraterrestrial impacts. But a new study challenges that view, arguing that our planet has had water from the start. In fact, we have have inherited it from the tiny… »11/14/15 3:00pm11/14/15 3:00pm

What is Earth's Average Temperature?

Earth is the only planet in our Solar System where life is known to exist. Note the use of the word “known,” which indicates that our knowledge of the Solar System is still in its infancy, and the search for life continues. However, from all observable indications, Earth is the only place in our Solar System where… »8/27/15 2:20pm8/27/15 2:20pm

The Global Warming "Pause" Never Actually Happened

There’s been much debate these past few years over the cause of the so-called global warming “hiatus”—a pause in the overall uptick up of Earth’s temperature due to cooling at the surface of the Pacific Ocean since the early 2000s. Did climate warming stop? Nope, we just weren’t looking deep enough. »7/09/15 5:11pm7/09/15 5:11pm