The period of visibility will fall within the dates of the Orionid meteor shower, making for a once-in-a-lifetime viewing ...

Skywatchers will get a rare treat this month as two comets light up the night skies with a green glow visible to the naked ...

Explore how Nikon's award-winning products combine cutting-edge design and user-friendly features across photography, video, ...

Does a bigger magnification than the simultaneously released TS-L 1640 make the 20x TS-L 2040 the new top dog among ...

Get article recommendations from ACS based on references in your Mendeley library. Pair your accounts. Export articles to Mendeley Get article recommendations from ACS based on references in your ...

Wausau Pilot & Review Central Wisconsin stargazers are in for a rewarding week of celestial events — including the peak of ...

We tested binoculars that range from cheap to heirloom-quality. These are the six best options for whitetail hunters.

At the current price, the Celestron TrailSeeker 8x42 binoculars offer a vastly improved viewing experience over budget ...

A western elk or mule deer hunt isn’t usually a weekend in a treestand. You’re living out of a pack, hauling gear up steep ...

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

Abstract: Automated morphological measurement of cellular and subcellular structures in live cells is important for evaluating cell functions. Due to their small size and transparent appearance, ...

Skywatchers are set for a rare cosmic spectacle this week as two green comets — Comet Lemmon and Comet SWAN, streak across ...