NASA is on high alert for a “city-killer” asteroid that’s headed toward Earth — cuz they don’t wanna miss a thing.

It’s been a circular argument, the kind of thing that goes nowhere – a roundabout without an exit – and over time the answer has become evident: Only a seismic event, like an asteroid ...

Kelsea Ballerini was set to perform tonight but had to postpone her concert at PPG Paints Arena due to an illness, KDKA's Chilekasi Adele has the story. Super Bowl halftime shows through the years I ...

A nuclear weapon could potentially be sent into space to deflect an asteroid heading Earth's way, an astronomer has told Sky News. Dr David Whitehouse said the measure could be taken against a ...

This rating indicates that the asteroid "merits attention by astronomers" due to its calculated risk. Scientists are monitoring an asteroid that has a chance - albeit small - of hitting Earth.