A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

The Sun exhibited unpredictable behavior with two strong solar flares in late November and early December 2025. These events, ...

Earth's climate has swung between ice ages and warmer periods for millions of years, driven by subtle changes in our planet's ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Teens are tough to shop for, so I asked real teens what they actually want. From Nike and Lululemon toUgg and Nintendo, these ...

New research reveals that Earth’s solid inner core is actually in a superionic state, where carbon atoms flow freely through a solid iron lattice. This unusual behavior makes the core soft, matching ...

A new study led by Southwest Research Institute (SwRI) links quasi-periodic pulsations (QPPs) in solar flares to dynamic ...

The 84-foot-diameter space rock—dubbed "2025 XM"—is hurtling through the solar system at a zippy 9,753 miles per hour.

Researchers have found a razor-thin, rotating string of galaxies inside a massive cosmic filament, revealing unexpected ...

A brilliant point of light is rising in the eastern sky soon after dark this month, drawing comparisons to the "Star of ...