The Earth is 4.6 billion years old -- but how can humans relate to a number so colossal, and where do we fit on the geologic timeline? Comparing the Earth’s lifetime to one calendar year, events like the extinction of dinosaurs and Columbus setting sail took place relatively recently. Joshua M. Sneideman reminds us of our time and place in the universe.
"Most teachers and current textbooks offer varied approaches to the material to be learned so the teaching can be brain-compatible with the varied student learning styles. It is only logical that respect for these individual learning styles be incorporated into assessment forms."
Bill Nye ("The Science Guy") squared off with U.S. Rep. Marsha Blackburn (R-Tenn.) Sunday in what was one of the most surreal and unlikely Sunday-morning television face-offs in recent memory. The two — a children's ...
In this stunning slideshow, celebrated nature photographer Frans Lanting presents The LIFE Project, a poetic collection of photographs that tell the story of our planet, from its eruptive beginnings to its present diversity. Soundtrack by Philip Glass.