Add Yahoo as a preferred source to see more of our stories on Google. On February 15, 2013, a small asteroid exploded over the city of Chelyabinsk, Russia. [‘On This Day in Space’ Video Series on ...

A possible meteor was sighted over Metro Vancouver on Tuesday night, and the accompanying soundwave sent residents scrambling to social media.

The explosion of the Chelyabinsk Meteor, which nearly hit Russia in 2013, was a viral event captured by dozens of dashcams in the notoriously driver-unfriendly nation. However, the surprise arrival of ...

Although more information is needed, the ESA’s Planetary Defense team believes the object was a meteor measuring at least a few feet in diameter. And while astronomers stressed there isn’t much to ...

What was presumably a bolide, an extremely bright meteor that's bigger than a fireball, likely exploded in Earth's atmosphere ...

A time-lapse video, taken from the International Space Station, records incoming ballistic trajectories and air defence ...

There has not been a major (or minor) nuclear explosion since the 1960s. This is almost entirely because ...

A photograph of a massive explosion at an Iraqi airport; satellite images depicting damage to a U.S. Naval base in Qatar; video of Iranian ballistic missiles striking the center ofTel Aviv. These are ...

Russia has made yet another threat to Britain about nuclear warfare - and the modelling of what would happen to the UK's cities makes for grim reading.

The distinctive buzz of Iranian-designed drones has become a familiar sound in Ukraine, and the same cheap-but-effective weapons are being wielded with terrifying effect across America’s regional ...

The conflict between the West and the Middle East has taken a sharp turn for the worse, after a UK military base was attacked by Iran.

Iran has named Mojtaba Khamenei the country’s new supreme leader following the killing of his father Ayatollah Ali Khamenei, ...