Time-varying systems, materials with properties that change over time, have opened new possibilities for the experimental ...

Could a lonely planet wander aimlessly through the restless galaxy change the subtle dance of gravity within our solar system ...

Researchers from the University of Massachusetts Amherst are part of a team that has identified a unique mineral on Mars, described ...

Determining the nature of dark matter, the invisible substance that makes up most of the mass in our universe, is one of the ...