ScienceDaily: Fossils & Ruins News

Dinosaurs came to flourish during the Jurassic period after a volcanic eruption roughly 201 millions years ago wiped out many marine and land animals, leaving them able to evolve and grow. Now, further details about this eruption and the mass extinction have been revealed. A group of researchers demonstrated how low temperature magma slowly heated sedimentary rocks, causing high sulfur dioxide and low carbon dioxide emissions, a process which cooled the earth.

A team has identified nine sinkholes in the Yucatan peninsula that contain evidence of both cacao trees and ancient ceremonial rituals.

Thawing permafrost in the Arctic could be emitting greenhouse gases from previously unaccounted-for carbon stocks, fuelling global warming. In the Siberian Arctic, the research team determined the origin of carbon dioxide released from permafrost that is thousands of years old.