When you need to poop, you probably just do your business, flush and go. But before you flush, you should take a look at what actually comes out. It might not be the most pleasant ritual, but your ...

It’s true that poop itself is a waste product—but there’s actually plenty of valuable health information you can glean from ...

Students will be able to explain that the density of a substance has to do with how heavy it is compared to the size of the object. Students will also be able to explain that density is a ...

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? Let's try it and see! Pour water into a cup until ...

Participants played a sink-or-float game on the computer during the study. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by ...