This guide describes how to grey out unused cells in Excel in Windows 11/10, apply a solid fill color, use Conditional Formatting, or hide unused rows/columns.

Staring at a blank slide while wrestling with raw numbers still slows teams down. A 2025 SlideSpeak study found chart ...

This achievement led to the identification of a previously unknown crystallization pathway in water and resulted in the ...

Supercapacitors have long promised electric vehicles that refill in minutes, grids that shrug off sudden surges, and gadgets ...

For the first time, scientists have cryopreserved and revived the larvae of a sea star species. The breakthrough, made with the giant pink star, gives hope the technique could be repeated to save the ...

Veteran South African journalist Mr Dennis Pather has passed away, and with his loss our nation mourns a truly iconic figure ...

On land once targeted for toxic dumping, a Black family is fighting environmental racism and teaching residents how to feed themselves.

European Union governments want to agree on Friday to freeze Russian central bank assets immobilised in Europe for as long as ...

Protect garden plants from cold temperatures, drying winds, and occasional freezes by providing insulation, protecting roots, ...

With his new book, “The Journal of a Prisoner,” the former French President seeks to place himself in the company of Alfred ...

Stress affects many systems in our body and biologists Marcel Schaaf and Erin Faught at Radboud University are figuring out ...

A woman who died in custody at the Jefferson County Detention Facility was left alone in a jail cell for nearly an hour even ...