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.

NASA is developing extraction systems designed to pull frozen water from beneath the Martian surface. The approach uses heat, compression, and automated drilling units capable of operating in extreme ...

Allow me to preface the title: Longshot Space wants to build a 6-mile-long (10-km) space cannon to shoot several-ton objects into low Earth orbit (LEO). The company has already built a working proof ...

Arlington Heights village board members have voted unanimously to ban immigration enforcement officials from using municipal property, though some trustees call the measure unenforceable. The 8-0 vote ...

Death to bad breath comes in cloves. Garlic — that pungent, bulb-shaped veggie that gives food a kick and vampires the ick — is now being crowned a possible cure for halitosis, per a new report.

Startup Fleet Space announced yesterday that it used its satellite-powered AI system to expand the scope of an already massive lithium deposit in Quebec. Finding a mineral resource isn’t easy. Only ...

Naughty Dog has finally unveiled its new PlayStation game, a space adventure called Intergalactic: The Heretic Prophet. Revealed during The Game Awards 2024 with a debut trailer, below, Intergalactic: ...

Sweden uses common salt to de-ice its roads in winter, contrary to online posts that say it uses a new beet extract salt, the country’s Transport Administration has said. Posts shared on social media, ...

Cosmonauts Oleg Artemyev and Sergey Prokopyev successfully installed the first ICARUS experiment antenna on the outside hull of the International Space Station during a nearly eight-hour space walk in ...

Murat Gassiev scored an incredible, one-punch, walk-off knockout of Kubrat Pulev on Friday to capture the WBA (regular) ...

On Nov. 22 a SpaceX Falcon launched its 150th Starlink mission of 2025. The company has launched 2,814 satellites so far for the year. Credit: SpaceX WASHINGTON — The Florida Space Coast passed a ...