After launching early on Tuesday, the billionaire Jared Isaacman and his crew traveled to altitudes not visited by any astronaut since the Apollo moon missions of the 1960s and ’70s. By Kenneth ...

The thrusters on the Crew Dragon spacecraft fired for about 8 minutes to push the farthest point of the spacecraft’s orbit outward by another 125 miles or so. Polaris Dawn was now flying higher ...

After another round of testing, we have two new top picks: the Nulea M501 Wireless Trackball Mouse and the Kensington Orbit Wireless Trackball. Our new thumb-operated upgrade pick is the Logitech ...

Cherry MX switches are only the beginning. Here's everything you need to know to choose the right type of mechanical keyboard, along with some of our top-rated favorites. I’m an Analyst and ISF ...

Mechanical properties are physical properties that a material exhibits upon the application of forces. Examples of mechanical properties are the modulus of elasticity, tensile strength, elongation ...

Additive manufacturing plays an essential role in producing metamaterials by precisely controlling geometries and multiscale structures to achieve the desired properties. In this Comment, we ...

You probably already have car insurance for accidents and liability, but typical auto insurance policies don’t cover the expense to fix breakdowns caused by mechanical failures — for that ...

This Dradco sets the standard for all other high-pressure hose nozzles in this category. It is constructed with no triggers but just an On/Off twist to make it less breakable. The handle is also ...

Expandable garden hose review update 02:46 There's a new breed of as-seen-on-TV expandable garden hoses that promise to be lighter, easier to use and will never kink. Consumer Reports checked out ...