HumansWhy I'm no longer writing a newsletter for Substack Paid-for newsletters on Substack were a great innovation, but the way it has changed means I will no longer be writing for it, writes Annalee NewitzComment
LifeExtinction denialism is a worrying new anti-science movement There are a growing number of people who deny the threats that many species face. It is a worrying trend, writes Graham Lawton Comment