01 May 2018
There are literally trillions of bacteria living within our intestines, where they have happily co-existed and evolved over many millennia. These gut bacteria, collectively known as the gut microbiota or microbiome, help us digest. . . . .
25 Apr 2018
It was not until the circumnavigation of the world, by explorers such as Megellen, and the pioneering work of scientists like Copernicus and Galileo – did the idea that the Earth was indeed round. . . . .