Rock Layers: Timeline of Life on EarthEvolution is a complicated subject. While everybody understands that black bears are related to grizzly bears and we can even figure they are related to extinct bears, lots of people wonder how scientists can be so su
What is the impact of our plastic use on the ocean's animal life? A new infographic from Project AWARE sheds a bit of light on the sheer scale of the problem, and the incredible number of animals affected by our plastic problem.
The End of Fossil Fuels: The world is moving toward a renewable clean energy paradigm. There are no technological or economic barriers to replacing all energy production with wind, solar and hydro power; it is just a matter of time.