Every few hundred thousand years, Earth’s magnetic poles flip, turning north into south and south into north. These ...

Researchers found a hidden mathematical rule in tree-like art. Branch thickness follows a predictable ratio, making trees recognizable.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Space agencies are ...

During the Galaxy Unpacked keynote presentation, Samsung officially showcased its next flagship smartphones with the Galaxy S25 series. This includes the Galaxy S25, S25 Plus, and S25 Ultra.

Main Camera Quad 108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, OIS 10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom 10 MP ...

In a recent episode of the astronomy podcast The Cosmic Savannah, I likened their appearance to two glow sticks (the plasma jets) poking out of a ball of sticky tack (the galaxy). Astronomers ...

The Galaxy S25 Ultra starts at $1,300 like last year's Galaxy S24 Ultra. As the largest and most expensive phone in Samsung's Galaxy S lineup, it includes a bigger 6.9-inch screen, a high ...

At that time, early human ancestors, Homo habilis, had just begun making stone tools on Earth. That means when you look at Andromeda, you are gazing into the distant past – at a galaxy whose light ...

Samsung has announced the Galaxy S25, S25 Plus and S25 Ultra, its latest flagship smartphones. The phones have a heavy emphasis on AI, but also feature the company's highest-end camera systems. Recent ...

The new Galaxy S25, S25 Plus and S25 Ultra are mostly vehicles for it, with a new processor to boost performance and bigger batteries to compensate. Plus an upgraded ultrawide camera on the Ultra.

Update: The first Samsung Galaxy Unpacked of 2025 is underway (at the time of this update). If you want a blow-by-blow account of the showcase, do check out our Samsung Galaxy Unpacked live blog.

Learn more Samsung unveiled its new Galaxy S25 series of flagship phones on January 22 during its latest Unpacked event. The lineup includes three models: the base Galaxy S25, the Galaxy S25 Plus ...