TRI-CITIES, Wash., - A new educational project is set to transform the trails along the Columbia River into a scale model of ...

Researchers discovered Eos, a molecular cloud, using ultraviolet light. It is near Earth and lacks carbon monoxide. This ...

The research is titled " Seismic Oscillations Excited by Giant Impacts in Directly-Imaged Giant Planets. " The lead author is ...

The sun has produced stunning auroras on Earth in recent years as solar activity has peaked—but expect more in coming years ...

Macduff met the Herald this week at the Jupiter basalt marker along the Columbia Park Trail, just east of the blue bridge. It ...

The 950-foot hunk of primordial matter is classified as a "potentially hazardous asteroid," but that doesn't mean it has a ...

Stunning new pictures of the futuristic ‘Sea Zero' cruise ship have been unveiled - showcasing a towering 164ft sail system ...

From earning rebates to outwitting energy vampires, here are expert tips to help you conserve energy, spend less, and enjoy ...

World-renowned professor Brian Cox sheds light on the mysteries of the universe at the Boch Center Shubert Theatre.

A celestial spectacle from Halley's Comet will illuminate the night sky this week. Here's how to watch and when to look up.

The eta Aquariids are just the first of two meteor showers that we see each year from Halley's Comet. Most comets tend to ...