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 ...

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 ...

Scientists have uncovered traces of what they think could be the world's largest asteroid impact. The structure, hidden in the ground in Australia, is thought to be about 300 miles across. The impact ...

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?

Andrew Glikson does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...