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 ...

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 ...

Experts have revealed details of the mysterious 8,000-year-old rock carvings found in the world’s largest asteroid crater. The petroglyphs were found in the Vredefort impact structure, a 186-mile wide ...

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 ...