Martin models the evolution of life on Earth in a few minutes using the visual ... growers make use of artificial selection. Different types of leaves. videoDifferent types of leaves In this ...

Evolution is often depicted as a steady forward march from simple to complex forms. But new research shows that certain ferns ...

It's an epic at the center of life itself ... one of somewhere between 5 and 100 million distinct types of organisms living on Earth today. Incredibly, the story of how you are related ...

A renowned astrophysicist is calling foul on reports of alien sightings in Earth's atmosphere ... unlikely to be caused by extraterrestrial life. NASA CAN'T EXPLAIN 'HANDFUL' OF UFO SIGHTINGS ...

For whatever reason, life formed on Earth with right-handed DNA and left ... Scientists are at least a decade off from creating these types of mirror cells, so this global discussion is more ...

How has life on Earth become so varied ... investigating a unique type of jellyfish that have evolved to carry algae within their bodies and feed off the glucose the plants create.

We’re more like Type Zero now, and marching firmly towards a short shelf life on Earth. But we could change that, by making smart energy decisions. So, what kind of civilization is Type 1?