New findings may help explain why some Caesarean babies are more at risk of certain diseases.Read more
Health and science correspondent, BBC News
A new process to dye clothes using bacteria could bring environmental benefits.
Bacteria can live for several thousands of years. But a team of researchers want to discover how the micro-organisms eventually die. The study is meant to continue until 2514. British scientist Charles Cockell has told BBC Newsday how the experiment is being conducted. (Picture: A Colony of E. coli cells are at a biology lab.Credit: Wendy Maeda/The Boston Globe via Getty Images)