DNA may be the blueprint for life on Earth, but the deeper scientists look, the less certain it seems that the rest of the universe has to follow the same rules. From RNA worlds and synthetic genetic ...
Scientists propose a simple but powerful new method for detecting traces of alien biology, whether on Jupiter's icy moons, in ...
What If on MSN
What if aliens actually brought life to Earth?
Where did life on Earth come from? It is one of humanity’s oldest and most fascinating questions. For centuries, people have ...
Researchers say a biocontainment facility on the Moon could be humanity's last line of defense against potential future alien ...
Slurrp on MSN
If Aliens Landed Tomorrow, What Would They Eat?
A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results