This timeline of the evolution of life outlines the major events in the development of life on the planet Earth. Dates given are estimates based on scientific evidence. In biology, evolution is the ...

It's been a long, strange trip for this universe we call home. Follow its development and take a peek at what's ahead with the Mysteries of Deep Space interactive timeline. Simply click on the ...

Australia is unique in that its Human Research Ethics Committees (HRECs) have responsibility for the oversight and ongoing monitoring of trials, including reviews and approvals. The first step is ...

Andrew is born in Dunfermline, Scotland, to Margaret and Will Carnegie. Will Carnegie is a skilled weaver, and the Carnegies are one of many working-class families in Dunfermline. A younger son, Tom, ...