We have known for several decades that the universe is expanding. Scientists use multiple techniques to measure the present-day expansion rate of the universe, known as the Hubble constant. These ...

A subtle twist between atomically thin magnetic layers can generate unexpectedly large and complex spin structures.

Now, Takahito Iida at the University of Osaka has proposed a new energy-harvesting technology that uses gyroscopic flywheel system that can be tuned to absorb energy efficiently over a broad range of ...

After a century of study, physicists have theories — but they’re still not 100% sure.