The spongy aerogel, 3D-printed in layers from a paste that contained carbon nanotubes and cellulose nanofibers, had thin boundaries in between its long, evenly distributed microscopic pores. This was ...

New findings from studying over two decades of satellite observations reveal that Earth's continents have experienced ...

Research into brines suggests that frost-covered regions are the most promising candidates for future Martian habitability ...

One wetland that typically dries completely is a vernal pool. These wetlands hold water early in the growing season and then ...