Monday - Friday, 6:00 - 7:00 PM ET Jim Cramer said markets are correcting valuation extremes, with investors selling expensive winners to fund purchases of beaten-down stocks. He pointed to reversals ...

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 ...

Check out the 'Behind the Camera: 3D' Featurette for Avatar: Fire and Ash, the third installment in James Cameron's sci-fi drama action films distributed by 20th Century Studios. Director James ...

Astronomers have observed enormous filaments of galaxies tied together with dark matter — the stuff scientists believe makes up 85 percent of the total mass of the universe — stretching across ...

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, ...

Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...

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 ...

On the iPhone 17 series and iPhone Air, the new 18-megapixel Center Stage front camera features a square sensor. This allows Center Stage to automatically switch between horizontal and vertical ...

A new update to Samsung’s Camera Assistant Good Lock module adds a new “3D Capture” setting. The description confirms the “Galaxy XR” branding for Samsung’s XR headset. It also confirms that Samsung ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. Apple eliminated the standard 4:3 sensor for ...