NASA is making emergency preparations to deal with a ‘city-killing’ asteroid after the odds of it smashing into Earth ...

Scientists will be able to use the James Webb Space Telescope to help them build a better understanding of Asteroid 2024 YR4.

The robot dog has a range exceeding 10 kilometers and can travel at speeds up to 16.4 feet (5 meters) per second.

The chances of an asteroid hitting the Earth with enough force to destroy a small country have been increased to 1 in 43.

Moments in human history are etched into the Earth. Now researchers are piecing together evidence of our impact on the planet ...

United Air Lines Flight 736, a DC-7 passenger plane carrying 47 people, had collided with an Air Force F-100F fighter jet ...

Related: Why do nuclear bombs form mushroom clouds? A bomb shelter doesn't necessarily guarantee safety in the event of a ...

When atomic bombs struck Hiroshima and Nagasaki in 1945, the intense light and heat from the explosions left only shadows of ...

On June 30, 1908, a massive explosion occurred in Tunguska, Siberia, flattening 80 million trees. Scientists now believe it ...

A terrifying interactive map reveals just how much of major UK cities would be flattened by the impact of the 'city killer' ...

An asteroid the size of 59 Bono's is racing towards Earth and would 'devastate' Ireland if it hit. Global defence plans have ...

A UFO encounter at a North Dakota nuclear site prompted an Air Force captain to defy an order of silence in his search for ...