In other words, organisms and ecosystems evolve to use the maximum amount of energy available to them.

Diseases are much too complex to be left in the hands of someone who does not understand how organisms adapt and evolve.

And there, scientists speculated, living organisms may have evolved over billions of years.

All the organisms are evolving at a furious pace just to stay in the same balance.

Could organisms evolve such detailed response in this harsh place?

Living organisms evolve and increase their resistance to biological, chemical, physical or any other form of control.

Over time, organisms would evolve that used photosynthesis to produce energy.

So how could any biological organism evolve into a state where the body, and therefore the genes, no longer exist at all?

Co-evolution is described as a situation where two organisms evolve in response to one another.

Some organisms have evolved to make detection less likely; this is known as camouflage.