The new form, called Ice XXI, appeared at room temperature in the lab, and it may have a similar density to ice on distant moons in our solar system ...

Last night, as usual, I sat outside on the bench in my backyard. Maybe this is the favorite part of my day. Often, I carry a cup of tea; although ...

Astronomers suspect that a massive metallic cloud swirling in a nearby star system could be hiding a giant planet or dwarf ...