The Xiaomi 17 Ultra puts a 1-inch sensor, a 200-megapixel mechanical zoom telephoto, and Leica-tuned optics inside a phone ...

The Lyrids are back! Here's where to look and how to spot these shooting stars.

Comet C/2025 R3 PanSTARRS is days away from its close pass of the sun during an event known as perihelion. When you purchase ...

Weirdly, spaceships have no direct way to gauge their own speed. Luckily, we can use some physics tricks to figure it out.

Last year, tungsten diselenide (WSe2) had its magic moment. Two independent research groups discovered "magic angles" at ...

A comprehensive new study combines decades of research to reveal that we're missing an essential component in our understanding of how the universe works.

The largest 3D map of the universe, created based on data from the Dark Energy Spectroscopic Instrument, shows 47 million ...

On a chilly yet beautifully clear evening last November, I sat on a video call with colleagues and happened to mention the ...

After a 10-year effort, physicists got a value for “Big G” that does not settle the debate over one of nature’s hardest ...

When working with circles it is important to recognise and be able to name different parts of the circle. A segment of a circle is an area enclosed by a chord and an arc. What is the name given to a ...

How do you portray momentum in space accurately? Columnist Chanda Prescod-Weinstein takes a look at the origins of our ...