Rivian's first R2s — test models called manufacturing validation build vehicles — drove off the line earlier this month, with ...

Behind more than 70 million high-speed rail journeys a year lies a web of safety systems. At nearly 200 mph, even a single ...

For slower-swinging golfers, compression has become one of the most popular ways to choose a golf ball. Low-compression balls ...

You can spend money on third-party PC optimization tools to improve performance, but Microsoft PC Manager claims to deliver ...

How fast can the Rolex 24 cars go at Daytona? Colin Braun avoided right-hand turns and discovered how fast. And yes, it was a ...

BEIJING -- The world's fastest bullet train, the CR450, has begun a battery of pre-service trials on a high-speed line in China, clocking a single-train speed of 453 kilometers per hour. The CR450 ...

Check your incoming Internet before fooling with your network. There are simple steps you can take to speed up your Wi-Fi network. To get the most from your network, you'll need to fine-tune its ...

Radon, an invisible and odorless, naturally occurring radioactive gas, remains a concern for both homes and workplaces. The detection and mitigation of radon requires speed and accuracy to calm the ...

Reporters stood by waiting to catch a glimpse of Japan's fast high-speed train on the new Chuo Shinkansen rail line, and if any of them blinked, they missed it. Those who stayed focused on the track ...

With the holiday season in full swing, millions of Americans are racing to get gifts to loved ones before Christmas. But with record shipping volumes and tight deadlines, which delivery service is ...

To connoisseurs of fine cinematic car chases, there's nothing better than seeing a hot rod roaring down the street in reverse to escape certain doom. What's better? Doing it yourself, but let's be ...

Australia's Cameron Green is hit in the grille of his helmet by a delivery from Mark Wood Saaeed Khan/AFP via Getty Images It was so fast and brutal it almost knocked the near two-metre-tall Cameron ...