The odds keep growing that an asteroid big enough to wipe out a city will collide with Earth in seven years, according to ...

Royal Navy ships and aircraft closely monitored a Russian naval task group as it sailed through the English Channel this week ...

When it was first discovered, YR4 had a 1-in-83 chance of striking Earth. It increased to 1-in-67, then 1-in-53, then to 1-in ...