A new study by a pair of Japanese researchers indicates that the asteroid that caused the extinction of the dinosaurs…
Two researchers believe that the hypothetical "Planet Nine" may be responsible for cyclic extinctions seen in the biological record.
About sixty five and a half million years ago, the Earth suffered its largest known cosmic impact. An asteroid or…
[/caption] You may have heard that there is an 86 per cent chance that in a mere million years or…