New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, is evolving.

Yet given its gravitational sway on galaxies and galaxy clusters – plus other clues, like its effect on the cosmic background radiation – we have strong evidence dark matter exists.

You can enable dark mode in Notepad on Windows 10 by activating the High Contrast feature or using third-party apps like Black Notepad. With Windows 11, you can ...

This will change the overall appearance of your browser which includes the background, new tabs, pages, dialogs, and other menus. If you don’t want to go with the basic light and dark theme ...

If you want to change the Word page color background from black to white in dark mode, we will guide you through the process in easy steps. Windows users usually change the mode to the dark theme ...

(CNN) — New hints from one of the most extensive surveys of the cosmos to date suggest that mysterious ... the cosmic microwave background, the DESI data shows that dark energy’s impact ...