That could make conditions on the planet's surface pretty volatile, with dramatic temperature swings; at its farthest point, the planet gets chilly enough for water to freeze. In fact, there's a ...

The Moon seems pretty dry and devoid of moisture, and in one sense it is. There is no liquid water pooling on the surface – no lakes, puddles, or rivers. But studies are increasingly showing ...

The paper clip is more dense than water but can rest on the surface of the water because of the water's surface tension. Evidence of water's surface tension can be seen where the water strider's legs ...

We suspect the latter reason is what got [Brick Technology] to pursue creating a trippy water vortex with the ... Well, not on the surface level, no. However, it would certainly make one heck ...