A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...

NASA’s Lucy spacecraft captured the most detailed images yet of an oddly shaped asteroid during its recent flyby.

In financial markets, few technical patterns generate as much attention and anxiety as the death cross. Click to read.

As you watch the night sky, streaks of light often flash for a moment, then disappear. These brilliant flashes—called ...

A nuclear explosion might eventually be Earth’s only way to protect itself from a dangerous asteroid. But preparing for that ...

Lindley Johnson has been a pioneer in blueprinting warning and response scenarios to any potential impact of Earth by an ...

A planetary scientist explains new research explaining the differing compositions between space rocks that hit Earth and are ...

Astronomers have traced the origin of asteroid 2024 YR4, which appears to have broken off from a larger space rock.

The once-dubbed "city-killer" asteroid 2024 YR4 has surprised scientists with its 'unusual' shape as it rapidly rotates ...