The question of why human beings have virtually no body hair – as discussed yesterday on The Conversation – has puzzled evolutionary theorists since Darwin’s Descent of Man (1871). It’s puzzling because…
Writing almost 140 years ago in his book Naturalist in Nicaragua, the European naturalist Thomas Belt engaged in a lively debate about why certain breeds of dogs in tropical America were hairless. The…
We currently face a biodiversity and extinction crisis as human population pressures and climate change combine to push our natural environments to the limit. Because our urban and agricultural activities…
SEVEN BILLION PEOPLE: I had better write fast. Sometime between my deadline to submit this story and the time it goes live, the estimated world population will exceed 7 billion for the first time ever…
My intention with this article is to give an intuitive and non-technical introduction to the field of evolutionary algorithms, particularly with regards to optimisation. If I get you interested, I think…
How have humans and mice changed since we diverged about 75 million years ago from a small, furry common ancestor? Apart from the obvious, of course. As a starting point, it’s worth noting there’s nothing…
Research published in this month’s BioEssays confirms something many of us have always known: women have stronger immune systems than men. We fight off infections more readily, are less likely to develop…