Watch on DVD or Blu-ray starting January 1st, 1985 - Buy Weathering Railroad Models with Malcolm Furlow DVD ...

New research published in PNAS suggests that not as much carbon dioxide is being removed from the atmosphere by way of the weathering of rocks as was previously thought. The news comes from scientists ...

For many hundreds of millions of years, the average temperature at the surface of the Earth has varied by not much more than 20° Celsius, facilitating life on our planet. To maintain such stable ...