There’s no single reason many Asian animals spread to Australia but few went the other way – but climate, geography and the slow drift of tectonic plates all played a role.
There are areas of biology that may be considered optional at younger year levels, such as botany, entomology and marine ecosystems. Evolution is not one of these.
When fruit flies see other dead fruit flies, their life spans are cut short. Other species also undergo analogous physiological changes when seeing their dead.
The Paleo Diet is popular, but research has yet to substantiate its purported health benefits. As evolutionary anthropologists, here’s why we think it’s time to leave the Paleo Diet in the past.
The question of how difficult it is for life to emerge is interesting – not least because it can shed some light on the likelihood of finding life on other planets.
An appreciation for the moths that chomp holes in your clothes. They eat the inedible, occupy the uninhabitable and overcome every evolutionary obstacle in their way.