Researchers have pushed quantum chip design into a new era by simulating every physical detail before fabrication. Using a ...

From phone boxes and flux capacitors to black holes and hot tubs, sci-fi has created plenty of ways to explore the fourth ...

True self-care is not occasional indulgence but the consistent regulation of the nervous system, which supports better mental ...

A decades-old superconducting mystery just took a surprising turn. Strontium ruthenate, a material that conducts electricity with zero resistance at low temperatures, has long puzzled scientists with ...

Penn-led researchers have shown for the first time that multiple, information-carrying light signals can be safely guided ...

Peter Badge. Mathematics often feels like a collection of isolated islands. Each one operates with its own rules, and ...

For more than a century, condensed matter physics has grappled with one of its greatest unsolved challenges: how to build ...

Beyond its methodological contribution, the study offers new insights into how stimulus-driven variability and internally generated gain fluctuations evolve over time and between brain areas. The ...

In the 14 years since Bitcoin emerged, proponents have made promises that crypto will revolutionize money, or payments, or finance—or all of the above. These promises remain unfulfilled and look ...