Amateur astronomers Michael Jäger and Gerald Rhemann used a standard 12-inch telescope and a specialized camera to capture ...

The Ellison family will have plenty to talk about when they convene for Thanksgiving this week (assuming they do!). The price ...

The Prime Directive is the most important rule in "Star Trek," enforcing the safety of alien societies. Here are seven times ...

The Twilight Zone is famous for its dark and twisted endings, and we choose the most disturbing ending from the classic CBS ...

Researchers have pinpointed a super-Earth in the habitable zone of a nearby M-dwarf star only 18 light-years away.

Two enormous structures that sit at the border between the Earth's mantle and its core have puzzled scientists for decades.

Scientists have found a unique deep-sea vent field off Papua New Guinea where hot hydrothermal fluids and methane-rich gases emerge in tandem, creating an unexpected mix of chemistry and life. Off the ...

At 900 meters, the giant crater in southern China is three times larger than the previous Holocene recorder holder.

Minerals from a cave in Greenland reveal that the Arctic was warm and had no permafrost, with CO₂ levels similar to today's.

While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...

A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...