Well, it's July 12, which means (a) the Steam Summer Sale is over and (b) it's really hot outside in the northeastern U.S.

Then, you'll divide that cost by the average annual savings you'll recoup from going solar. And the savings will be hefty ...

Centimeter-sized pebbles have been detected in protoplanetary discs using e‑MERLIN, filling in a critical phase of planet ...

President Trump announced in a letter posted to social media on Saturday that he would place a 30 percent tariff on goods ...

A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists ...

The size of the Solar System and the Universe is truly beyond our comprehension. When we think of the vastness of space, we ...

Take a journey through the Milky Way galaxy, exploring the wonders of our solar system and the distant stars that illuminate the night sky. The Milky Way is home to over 100 billion stars, each with ...

Texas’ independent electric grid has transformed in recent years with the significant addition of wind, solar and battery ...

On its record-breaking pass by the Sun late last year, NASA’s Parker Solar Probe captured stunning new images from within the Sun’s atmosphere. These newly released images — taken closer to the Sun ...

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen – possibly predating our solar system by more than three billion years, researchers say. The "water ...

The Fari Islands in the Maldives are developing a mix of floating and ground-mounted solar installations expected to meet up ...

I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.