New research suggests that black holes may actually be "frozen stars," bizarre quantum objects that lack a singularity and an ...

Lightweight cordless vacuum cleaners have been around for a while, and they’ve only grown more capable with time. The Shark® ...

This clip shows how a vacuum flask prevents heat loss. Detail of the design of the flask to prevent conduction, convection, radiation and evaporation is given. This includes the vacuum, ...

A leaf vacuum is needed when your lawn is covered with fallen leaves. We tracked down our favorites, including ones that ...

Vacuum cleaners have been around for a while now, and you're probably thinking there aren't any major design or performance ...

Steven Ross added that he did not know whether the Titan's hull was inspected for damage after the episode. A US Coast Guard ...

Upright or canister? Stick vac or handheld? Maybe a robovac? Here's how to decide which type of vacuum to buy. To keep your ...

Polaris Dawn will feature the world's first all-civilian spacewalk using SpaceX-designed, first-generation EVA ...

The first is space. Self-emptying robot vacuum docks can get very bulky – and especially so if they have mopping capabilities ...

The Roborock QRevo Curv 2-in-1 robot vacuum, on display at IFA Berlin, can traverse small ledges and cleans with an ...

Yeedi C12 Pro Plus is one of the best robot vacuums under $500 you can get today. Here's our review of the robovac.

Eufy's robotic vacuum cleaner is one of the easiest ways to keep your house clean - with minimal effort from you.