Physicists have long treated mass as a basic ingredient of nature, something particles simply possess, even as the Higgs mechanism explained only part of the story. A new wave of theoretical work now ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The two mysterious dark substances can only be inferred from gravitational effects. Dark matter ...

In science, there are thousands of ways to measure the world around us that the average person may never encounter. For example: Pascals to measure pressure, Candles to measure light intensity, and ...