A ‘city-destroying’ asteroid is currently on a path towards Earth and could hit as soon as 2032. Now experts have modelled ...

Some calculations say the explosion was 185 to 1,000 times more powerful than the atomic bomb that razed Hiroshima. Despite ...

Fear of AI-driven cyber threats is growing, but history shows exaggeration can lead to misguided policy. A measured approach ...

Also speaking on Tuesday, the police commander who was in Omagh on the day the town was bombed said many of his officers felt ...