Extraordinary fossil discoveries reveal an important link between plate tectonics and extreme evolutionary changes just like that of a well-preserved 'Devonian coelacanth' fish that was just ...
Fossil fuels powered the industrial revolution. Would aliens need a similar power source to jump-start a technical revolution ...
A fossil is physical evidence of a prehistoric plant or animal ... Earth's surface is broken up into huge, irregularly shaped pieces - tectonic plates - that fit together like a jigsaw. These plates ...
Of course, fossils up a mountain are not evidence ... The real answer came much later when we finally learned about plate tectonics in the 1960s, a development from the continental drift theory ...
These tracks are around 140 million years old, from the very beginning of the Cretaceous period when the African and South American tectonic plates were starting to pull apart. Southern Africa has an ...
It has vast water oceans and abundant life. But Earth is also unique because it is the only planet with plate tectonics, which shaped its geology, climate and possibly influenced the evolution of ...