Protaryx Medical, a Maryland-based company dedicated to “minimally invasive left-heart interventional therapies,” announced that its ...

For years now, Valve fans have been making jokes about the company’s slow transition from game maker to glorified digital hat and knife paint marketplace. This week, though, a lawsuit brought by the ...

There have been many engine valve designs since the dawn of the internal combustion engine. What made poppet valves stick? (See what we did?) There were many other designs and some, like the sleeve ...

The Steam Machine is back from the dead. Not as a Valve-supported program for manufacturers to create living room PCs, but instead as a home console sibling to the Steam Deck. Valve introduced its ...

Steam Frame is still shipping sometime in the first half of 2026, although now Valve says the current component shortage has led the company to revise both price and release date of the standalone VR ...

A team led by the Centro Nacional de Investigaciones Cardiovasculares (CNIC) and Hospital Clínico Universitario de Valladolid has developed and clinically applied a minimally invasive technique that, ...

Steam Machines are back for the first time since Valve teamed up with manufacturers like Alienware and Lenovo back in the 2010s. But while those original console-PC hybrids failed because of a lack of ...

Valve has announced three new products: the next-gen Steam Machine, the next-gen Steam Controller, and Steam Frame, its next-gen virtual reality headset. It’s a huge day for the company behind ...

Valve is working on a new standalone VR headset, Xbox-sized game console and wireless controller. I tried them all at the company's HQ. I started with CNET reviewing laptops in 2009. Now I explore ...

If you’re one of the many, many customers waiting on a replacement valve body for the 10-speed Allison transmission in your GM heavy duty truck, there may finally be some light at the end of the ...

The rotary valve also means that the blockages caused by conventional poppet valves are not an issue as poppet valves are not needed in Alpha-Otto’s design. As the cylinder drops during combustion, ...

It is quite ironic that internal combustion engines (ICEs) have remained basically the same for more than one hundred years. It is only now – when they are allegedly on the verge of disappearing – ...