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

Earth has four seasons, but do other planets in our solar system also have hot summer days and cold winter nights?

Macduff met the Herald this week at the Jupiter basalt marker along the Columbia Park Trail, just east of the blue bridge. It’s incomplete but meant to represent the orbital path of the gas giant, and ...

We hear from an industry analyst about how the amended AB 942 could impact your bill, whether or not you have solar.

Being about 36,000 km above earth, China's space-based solar power project will generate 100 billion kwh of energy and is ...

The work will consist of installing solar systems with a capacity of approximately 5 kW and battery energy storage systems with an approximate capacity of 13 kWh. An informational webinar will be held ...

Some Utahns got a glimpse of a real phenomenon Saturday night: a meteor barreling through the Earth's atmosphere — so big that our NASA solar system ambassador called it a fireball.

For centuries, gold’s celestial origins remained one of astronomy’s greatest mysteries. Now, a ground-breaking study has ...

Right before the sun comes up May 6 will be your best chance to head outside to catch the peak period of the Eta Aquarid meteor shower.

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

Has this happened to you?! KPRC 2's Jaewon Jung filed a public records request with the Texas Attorney General's Office and ...

The Earth started as a mixture of gas and dust around the Sun and grew as it collided with asteroids and dust particles.