If all the Earth's land ice melted, sea levels would rise over 200 feet. Here's what would that mean for the United States' coastlines. Alex Kuzoian contributed reporting to an earlier version of ...

According to plate tectonics theory, Earth's outer shell is divided into multiple plates that slowly glide over the mantle. This slowly changes Earth's surface over time by merging, or separating ...

NASA's newest space telescope has blasted off to map the entire sky like never before. Launched Tuesday night from California ...

Rocket Lab launched a high-resolution Earth-imaging satellite toward low Earth orbit this evening (Feb. 18). An Electron vehicle carrying the first "Gen-3" satellite for the geospatial ...