Researchers have succeeded in measuring how energy dissipates in quantum dots by quantifying the entropy they produce. The work, by a team at Stanford University in the US, could help in the ...

Raise your hand if you thought the filibuster would be a top issue in the most important Republican Senate primary of this year’s midterm elections. Congratulations if that was your guess. The ...

The most recent data from the IRS states that approximately 6.1 million taxpayers rolled over about $727 billion from qualified retirement plans like 401(k)s in 2021.

In new research published in Physical Review X, scientists have designed quantum control protocols that generate processes more consistent with time flowing backward than forward. The ...

Trump says he may leave NATO—but U.S. law forbids unilateral withdrawal. Democrats should tell allies to ignore any illegal exit attempt.