“The lake hypothesis generated lots of creative work, which is exactly what exciting scientific discoveries are supposed to ...

As the public prepares for the upcoming eclipse, astronomers have released a striking new radar view of the Moon. Image: Southeastern Lunar highlands. Image courtesy Bruce A. Campbell, Smithsonian’s ...

Greenland Ice Sheet near-surface density is a key parameter as it facilitates converting changes in volume from repeat satellite altimetry to changes in mass. However, the need to continually quantify ...