A pedestrian was killed when they were struck by an unmarked police cruiser in Norwalk on Monday evening. The crash was ...

The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...

YR4 was first discovered in December last year by a telescope in Chile. The near-Earth asteroid is as big as a football field ...

On 27 December last year, astronomers using the ATLAS survey telescope in Chile discovered a small asteroid moving away from ...

A medical transport jet transporting a child, her mother and four others crashed into a Philadelphia neighborhood shortly ...

Chunks of the charred fuselage were still in the street Saturday. And one vehicle was so incinerated that only a blackened ...

A small medical jet carrying a child patient crashed in Philadelphia, sparking a massive explosion and a flurry of questions.

A medical transport jet transporting a child, her mother and four others crashed into a Philadelphia neighborhood shortly ...

A small plane with six people on board crashed Friday in Northeast Philadelphia, according to the Federal Aviation ...

An asteroid first spotted in December has a 1.2% chance of hitting Earth in 2032. Scientists are tracking the space rock to learn more about its size and trajectory.

YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a non-threat.

Chevrolet Impala sustained serious damage following a crash with a previous-gen Volkswagen Tiguan on a road somewhere in Utah ...