SpaceX founder and CEO Elon Musk published a paper revealing more details about his plan of building a self-sustaining city on Mars. SpaceX is also working on interplanetary transport system that is capable of sending humans to Mars or even beyond.
The U.S. Geological Survey's National Wildlife Health Center recently verified the white-nose syndrome (WNS) in a little brown bat. The white-nose syndrome is a disease caused by a fungus and has killed millions of bats in North America.
A jellyfish-like colony of marine species uses a method similar to jet propulsion to move as a whole.