While it has become a word, laser used to be an acronym: “light amplification by stimulated emission of radiation”. But there is an even older technology called a maser, which is the ...

Some galaxies eject powerful streams of charged particles—jets—from their centers into space. The prominent jet of Messier 87 ...

Scientists analyzing 443-million-year-old Scottish fossils have uncovered the early evidence that some of the first groups of ...

The science pros at TKOR show satisfying slow motion ball experiments.

Teach electromagnetism with this simple electromagnetic train project. A simple STEM activity connecting electricity, ...

The new research suggests an alternative origin. Dark matter could have instead been born extremely hot, opening up ...

Dark matter, one of the Universe’s greatest mysteries, may have been born blazing hot instead of cold and sluggish as ...

Overshadowed by the fact that myllokunmingids had four eyes is their age. Prior to this discovery, the oldest preserved ...

Researchers at the University of Michigan developed a machine learning–based digital twin to map real-time tumor metabolism ...

Observations with the Event Horizon Telescope enable researchers to localize the likely base of the central outflow in a ...

FOSSILS discovered in Scotland from 443 million years ago of the first groups of vertebrates possessed “surprisingly advanced” eyes and ...