Add Yahoo as a preferred source to see more of our stories on Google. The black particles from an asteroid some 300 million kilometres away look unremarkable, but they hold components of life (Handout ...

There is still so much we don’t understand about the origin of life on Earth. The definition of life itself is a source of debate among scientists, but most researchers agree on the fundamental ...

The chemical foundations of life could be found in the frigid pockets of molecular clouds that exist in the space between stars, rather than on any planetary bodies. At the University of Aarhus in ...