A new analysis of more than 1,500 papers and 60 types of tissue has revealed the total number of cells in the human body. When you purchase through links on our site, we may earn an affiliate ...

We've been busy refreshing all of our investigations so that you can use them stand-alone, at any time to fit in with your science lesson planning. Here's a handy list of the investigations which fit ...

There are 118 elements on the period i c table, and you might think we are made up of many of them. But that's not the case; the complex systems that make up our bodies have a surprisingly simple ...

Establishing a strong nutritional foundation during the first two years of life has been globally recognized by experts as a priority to ensure optimal growth, functional development and health later ...

A database of proteins, dubbed the “unknome”, that ranks proteins according to how much we have learned about them has revealed that we still know next to nothing about thousands of human proteins.