Michaela Kipp News Today

“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.” – Bertrand Russell

<p>Ancient cycad lineages that survived the extinction of the dinosaurs may have done so by relying on symbiotic bacteria in their roots to fix atmospheric nitrogen. The finding came from an effort to understand ancient atmospheres, but became an insight into plant evolution instead.</p>