Since its discovery, the asteroid’s probability of an impact with our planet has gone all over the place. At one point, the risk rose as high as 3.1%. This may not sound like a lot, until you ...

the point here is that the dinosaurs were almost certainly wiped out by a nearly 6-mile-wide asteroid that struck the Earth with the destructive power of billions of Hiroshima-scale nuclear bombs, ...

After two months of observations, scientists have almost fully ruled out any threat from the asteroid 2024 YR4, NASA and the European Space Agency said Tuesday. At one point, the odds of a strike ...