The source behind the Guardian’s NSA files talks to Glenn Greenwald about his motives for the biggest intelligence leak in a generation.
Tectonic Plate movements break up supercontinents: Could signal the start of a new phase of the Wilson Cycle
A new subduction zone forming off the coast of Portugal heralds the beginning of a cycle that will see the Atlantic Ocean close as continental Europe moves closer to America. Published in Geology, new research led by Monash University geologists has detected the first evidence that a passive margin in the Atlantic ocean is becoming active. Subduction zones, such as the… Read more →









