Taking an engine compression test is sort of like checking your car's blood pressure. It's a quick and painless procedure ...

James Cameron’s second AVATAR movie introduced viewers to “The Way of Water.”  It’s especially important for ocean engineers ...

The Half-Life writer says the tech is not good at being creative, but could be used to provide real-time responses in games AI Erik Wolpaw Half-Life Valve Portal and Half-Life writer Erik Wolpaw ...

Chevrolet vehicles can be hit-or-miss with their design problems. This has led to a number of models sporting problematic engines that you should avoid.

An echocardiogram is a safe and non-invasive heart ultrasound that helps detect valve disease and cardiac dysfunction early. On National Heart Valve Disease Awareness Day, cardiologist Dr Raj Kumar ...

But there’s one spec that has caused some concern among Ars staffers and others with their eyes on the Steam Machine: The GPU comes with just 8GB of dedicated graphics RAM, an amount that is steadily ...

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 ...

Arc Raiders has ended its 'Server Slam' playtest with a big peak concurrent player number on Steam, suggesting a strong launch is ahead. The open Server Slam ran over the weekend on PC via Steam and ...

We don't mean to be the harbingers of doom, but it's unwise to keep driving if your car's engine has a malfunctioning positive crankcase ventilation (PCV) system, particularly a bad PCV valve.

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...