Mirror Bacteria Could Destroy All Life As We Know It

Bacteria are very small living things that exist almost everywhere. While some can cause diseases and make people sick, many types are helpful for our health and the environment.

The condition that distinguishes animals and plants from inorganic matter, including the capacity for growth, reproduction, functional activity, and continual change preceding death. It can also refer to the period between birth and death, or the experiences and events that happen during this time. Life is often used to describe the sum of a person's experiences and actions.

Large, complex molecules that are essential for the structure, function, and regulation of the body's tissues and organs. They are made up of long chains of amino acids and are a vital part of a healthy diet.

People who have expert knowledge in one or more of the natural or physical sciences. They conduct research and experiments to discover new things.