NASA’s New Horizons successfully used stellar parallax from deep space to pinpoint its location, pioneering a new method of ...

The Lexus RX 350 is a pretty good player in the world of premium crossovers. There's a pretty interesting meaning behind the name, and it's pretty spacious.

Add festive flair to your home with patriotic red, white, and blue decor ideas that make your Fourth of July celebrations ...

All eyes are on Comet 3I/ATLAS as astronomers worldwide chase the exotic ice ball through our solar system ...

Two studies fill in gaps about the cosmos’s ordinary matter. One maps it all, even the “missing matter.” The other details one of its hiding spots.

A vast filament of gas stretching across the cosmos may help solve the mystery of the Universe’s missing matter. Astronomers ...

Fourth dimension: the hard part: the cube extended in yet another direction perpendicular to the first three, or any space that is perpendicular to a cube, something most of us can’t even visualize.

Nearly 50 years ago, physicists floated a bold idea: our universe might be stuck in a false vacuum. This state feels stable, ...

These cosmic filaments contain 12 trillion solar masses of 10-million-degree gas, helping solve the "missing matter" mystery.

How many dimensions are there? We are currently living in the third dimension, where everything has a height, a width, and a depth. If we were able to go to the fourth dimension, we would access time.

Before the ISS dies, however, it will help birth its own replacement—one that will be built and launched by the private ...

In the same way, an alien from the fourth dimension may pass largely undetected through a “slice” of our three-dimensional universe. Only a part of it would appear, materializing out of ...