Add Yahoo as a preferred source to see more of our stories on Google. An artist's depiction of an asteroid hitting Earth. In recent research published by myself and my colleague Tony Yeates in the ...

Acknowledgment: I’d like to thank my colleague Tony Yeates, who originated the view of the Deniliquin multi-ring structure as an impact structure — and who was instrumental to this work. In recent ...

Add Yahoo as a preferred source to see more of our stories on Google. The red dirt of the Australian outback seen from above, with scattered scrubs casting long shadows In recent research published by ...

The popular mental image of an enormous impact crater is an obvious circular depression seen from space. However, the Vredefort crater in South Africa dispels this conception entirely. This location ...

Ancient impacts played a powerful role in Earth’s complex history. On other Solar System bodies like the moon or Mercury, the impact history is preserved on their surfaces because there’s nothing to ...

The largest asteroid ever to hit Earth, which slammed into the planet around 2 billion years ago, may have been even more massive than scientists previously thought. Based on the size of the Vredefort ...

Acknowledgment: I’d like to thank my colleague Tony Yeates, who originated the view of the Deniliquin multi-ring structure as an impact structure – and who was instrumental to this work. In recent ...

Impact craters and their broader structures can be visible in a geologic map, like a bullseye. But what geophysical traces remain at the structure’s outermost edges?

In recent research published by myself and my colleague Tony Yeates in the journal Tectonophysics, we investigate what we believe—based on many years of experience in asteroid impact research—is the ...