Engine maker GE Aerospace and defence manufacturer Lockheed Martin have teamed up to test a novel ramjet propulsion system for powering hypersonic flight. The pair say they completed a series of ...

A sector rotation can be a good way for investors to find clues to where the market is headed—but it’s a signpost that often goes unnoticed. Sector rotations happen when big money moves from one area ...

Investors are moving away from Big Tech, but they're not leaving the stock market. Instead, they are increasing exposure elsewhere. Deutsche Bank strategists noted last week that the average S & P 500 ...

Astronomers have spotted what is likely the "largest spinning object" ever discovered, and its rotation could hold important clues about how galaxies develop. The whirling structure, located 140 ...

Stocks bounced back yesterday from the prior day’s selloff on better-than-expected economic news and indications that the Supreme Court may decide that the president’s tariffs are illegal. Questions ...

Imagine spinning a top and then letting it come to rest. Is there a way for you to spin the top again so it ends up in the exact position it started, as if you had never spun it at all? Surprisingly, ...

When we talk about feats of engineering, very few megastructures on Earth rival the sheer scale of China's Three Gorges Dam. It's located in Hubei province, spanning the mighty Yangtze River, and it's ...

On the iPhone 17 series and iPhone Air, the new 18-megapixel Center Stage front camera now uses a square sensor, allowing you to take horizontal or vertical photos and videos without changing the ...

Carrollton coach Rodney Flowers (middle) heads to the sideline after talking to his team during a timeout last season in a Week 8 game vs. Jacksonville Routt in Carrollton. CARROLLTON – Rodney Flowers ...

A strange shift in Earth's rotation is making our days milliseconds shorter — and scientists are racing to understand why. When you purchase through links on our site, we may earn an affiliate ...