Some objects float in water and other sink. But did you know that you can change whether something floats or sinks by adding a substance to the water? Try it in this experiment and see!

Have you ever gone to boil some eggs and found that some sink to the bottom while others float at the surface? What's causing those eggs to float?

Saturn is visible in the sky now, a beautiful ringed world with a density so low it would float in water. Wait. No. That's actually wrong, says Wired Science blogger Rhett Allain.

Whether an object floats or sinks in water is determined by the ratio of its weight compared to its volume.

Have you ever wondered why ice cubes float on the surface of a glass of water? Discover the science behind why ice floats in water. Learn about the unique molecular structure of water, density ...

A small iron nail sinks in water, but a heavy boat floats on its surface. How? In this article you will come to know about the reason that why does a heavy boat float on water surface whereas a ...

3. Buoyancy (sinking or floating) depends on the density of the object relative to the density of the fluid in which it is immersed if Density object < Density fluid, then object will float (the ...