The interstellar comet 3I/ATLAS will make its closest approach to Earth this week on Dec. 19, 2025. Here's the latest news ...

On December 19, avid skywatchers can catch a glimpse of the mysterious visitor through powerful binoculars or a telescope ...

On Sunday, Dec. 21, at exactly 10:03 a.m. EST, the Northern Hemisphere's astronomical winter officially begins with the ...

"A single collision could have catastrophic long-term consequences," the authors explain, and we would not have long to avoid ...

Today, oceans cover about 70% of Earth’s surface. This stark contrast has long driven scientific interest in how water ...

The rings of Saturn are normally thought to be flat, but measurements by the Cassini spacecraft show that some of their ...

Carl Sagan famously said that "We're all made of star stuff." But he didn't elaborate on how that actually happened. Yes, ...

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

One of the oldest unsolved riddles in planetary science concerns the origin of the moon. Over a century ago, George Darwin ...

Garry Holloway champions the cause of improved consumer confidence in natural diamonds by advocating for honest and ...

Thomas Smeenk, BA, unveils a proposed conformal invariant, A = E/(hv), explored as a potential bridge between General ...

The Cannon River Watershed Joint Powers Organization will host the third session of its virtual “Land to Lake Lectures” series. The webinar will focus on the Lower Sakatah Lake, Gorman ...