What if the biggest asteroid hit us? This video explores the potential impact of a large asteroid collision with Earth. It ...

An asteroid is swinging by Earth tonight and even though the massive flying rock (that’s a technical term) won’t be super visible to the naked eye, NASA has got you covered. The asteroid, known as ...

Around 66 million years ago, the reign of the dinosaurs came to a fiery end. An asteroid about 7 miles (12 kilometers) wide, ...

Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, ...