How is matter different from mass? These and other questions about the deepest levels of physics, answered inside.

Just about everything we encounter in our day-to-day lives fits that definition ... But as usual in science, there's more to the story. On human scales of mass and distance, matter obeys the ...

Observations from the James Webb Space Telescope reveal monster black holes in the early universe that seem to have grown too ...

Find out more about this state of matter. Science Trek is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV ...

Featuring the world’s largest digital camera, the Vera C. Rubin Observatory will capture these mysterious phenomena in more ...

The nature of dark matter is largely unknown ... something that a team of researchers from the Indian Institute of Science in Bhopal, India was very interested in exploring.

Based on the interlocking structure of chainmail, this material has all the best parts of both solids and liquids.

For more than a century, nations have measured societal gains in terms of economic growth. But a new review published in the ...

A recent study published in One Earth presents strong evidence indicating that the climate impact of newly formed particles ...

Scientists in Florence have built a device that allows them to study quantum and classical physics side by side. Using ...