This new research shows one of the most precise ages ever calculated for an object from space – and the results also cast doubt on some common assumptions about the early Solar System.
This new research examined the frequency of wildfires in parts of Victoria over the past 40 years. Scientists found that fire frequency is increasing in all ecosystems studied, but to varying extents.
Our world has more heat in the oceans and atmosphere, which can supercharge cyclones. Humans have techniques to weaken storms, but they could have unexpected – or even dangerous – side effects.