It's officially autumn and fiery fall colors are on their way. Luckily for Renoites, the best fall colors could be in their backyard.

World leaders have spent the past week at the United Nations often criticizing the U.N. itself. They told each other and ...

Test your knowledge on all things science with our weekly, free crossword puzzle! If you enjoyed this, see how quickly you ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered two new exoplanets around a young ...

Astronomers using the Hubble Space Telescope have observed a white dwarf - a highly compact stellar ember - that appears to have gobbled up an icy world akin to the dwarf planet Pluto, a finding with ...

This season seems to have been inspired by the Blue Origin Shepherd flight, which had an all-female crew that included Katy ...

The comet, named 3I/ATLAS, is only the third confirmed interstellar object ever seen in our solar system. That means it came ...

New evidence shows that, far beyond Pluto, there may exist a hypothetical planet referred to as Planet X or Planet Nine.

Talks about a potential investment by the iPhone maker raise further questions about the chip giant, which now has close ties ...

The methane gas may constitute a rarefied atmosphere, or it may come from erupting plumes on Makemake’s surface.

Surrounding our solar system is a natural and enigmatic cosmic shield called the heliosphere — and a new mission aims to help astronomers better understand it. Created by the solar wind, a constant ...

Telluride voters will have four municipal ballot measures to consider when their ballots are mailed on Oct. 10 in advance of ...