University of Illinois Physics Professor Paul Kwiat and members of his research group have developed a new tool for precision ...

CNET dug into the latest speed test data to see how the country’s largest cable internet provider fared in national speed test data. Trey Paul is a CNET senior editor covering broadband.

Over the decades, physicists have compiled various lists of the most important fundamental constants. Generally, there are a ...

Even in our own solar system, distances seem infinite. Think of driving continuously at highway speed to Pluto. It would take ...

Most people have never heard of vacuum decay, but if it happened it would be the biggest natural disaster in the universe. If ...

The next time you pick up a bag of spuds from the supermarket or fill up the car with petrol, you can thank a treaty signed ...

Everyone on Earth would clock you at the speed of light, but from your reference frame, time would completely stop. That’s because the “clocks” measuring time are in two different places ...

Instead of just measuring your top download speed, it provides both real-time and continuous monitoring of multiple devices across your home network to determine your true internet experience in ...

Discover how Einstein’s theory of special relativity reshaped physics by linking space, time, mass, and energy in a universe governed by the speed of light. Albert Einstein's 1905 theory of ...

Have you ever asked a teacher, "When will I ever use this math equation in real-life?" A sheriff's investigator said he has ...

Radar is commonly known for measuring the speed of cars ... It works by sending out electromagnetic waves that travel at the speed of light, waiting for them to bounce off objects in their ...