Magnetic compasses struggle aboard steel ships, but gyrocompasses solve the problem by exploiting Earth’s rotation itself. This video explains the physics of gyroscopes, precession, and modern fiber ...

A team of New York University scientists has created a gear mechanism that relies on fluids to generate rotation. The invention holds potential for a new generation of mechanical devices that offer ...

With the Astros planning to use Yordan Alvarez as a full-time DH, Jose Altuve could see more time at second base in 2026. Kevork Djansezian / Getty Images HOUSTON — Hello again, Houston Astros fans.

The Dow Jones Industrial Average rose on Thursday, while the Nasdaq Composite came under pressure as investors moved away from technology stocks. The 30-stock Dow climbed 270.03 points, or 0.55%, and ...

The Astros officially introduced Tatsuya Imai at Daikin Park this morning. The surprising three-year deal continues what has been a pitching-focused offseason for a Houston team losing Framber Valdez ...

Six months ago, a disappointing earnings report from an AI bellwether like Oracle, driving its stock price down 10% on the day, would have sent the broad market reeling. Today, investors bought ...

Most offensive line rotations don't work out well. It's a position where continuity matters. But the Detroit Lions had success shuffling offensive guards in last week's win over the Dallas Cowboys, ...

It’s not every day someone pays off a luxury SUV with loyalty points, but that’s reportedly what happened with one particularly resourceful 2024 Cadillac Escalade-V owner. Rather than shelling out ...

The stock market is valued expensively right now, especially in tech. The crypto sector is taking a beating. A couple of trends could entice capital back to crypto, but it'll take time. A few ...

Add Yahoo as a preferred source to see more of our stories on Google. Meet Emery, a 16-year-old travel agent. (Photo illustration: Nathalie Cruz/Yahoo News; photo: outsmarttravel via Instagram) As his ...

The Dow Jones Industrial Average joined the Nasdaq Composite and S&P 500 in the red on Thursday, as the blue-chip stock gauge looked set to snap a four-day winning streak. One Wall Street strategist ...

The Dow Jones Industrial Average rallied to a fresh closing record Tuesday, while the Nasdaq Composite struggled as investors moved money away from technology stocks into other parts of the market ...