How has the Earth evolved, and what's in store for the future? It's a sticky question that has graduate student Loes van Dam covered in corn syrup by the end of a day in the lab.
Mar 20, 2018 in Earth Sciences
A new scenario seeking to explain how Mars' putative oceans came and went over the last 4 billion years implies that the oceans formed several hundred million years earlier and were not as deep as once thought.
Mar 19, 2018 in Space Exploration