Physicists have started to treat a once-fringe idea with surprising seriousness: that our entire observable universe might be ...

From science-fiction technologies like warp drives and levitation to the search for evidence of intelligent life elsewhere in ...

A stable "exceptional fermionic superfluid," a new quantum phase that intrinsically hosts singularities known as exceptional ...

The Linac Coherent Light Source in California has been firing record-breaking X-ray pulses for years, but now it’s due for a ...

The Majorana 1 quantum computer was hailed as a significant breakthrough by Microsoft, but critics say the company has yet to ...

Could the vast universe in which we live actually be the interior of a black hole within a larger universe? The idea, which ...

Editor’s note: Columnist Charlie Garcia shares select emails and online comments from his virtual mailbag each week.

An experiment with ultracold atoms reveals that a strongly driven quantum system doesn’t always heat up as expected. In daily life, doing work on something over and over usually makes it warmer. You ...