When modern engineers prise open a block of Egyptian stone, what spills out is not a sci‑fi gadget but something stranger: ...

EPFL physicists have found a way to measure the time involved in quantum events and found it depends on the symmetry of the material. "The concept of time has troubled philosophers and physicists for ...

Mathematician Richard Evan Schwartz of Brown University tackled the problem in a recent study by working backward from an existing polyhedral torus to answer questions about what would be needed to ...

For decades, body mass index (BMI) has been the dominant tool for defining obesity, despite longstanding concerns that it poorly reflects individual health risk. Growing evidence suggests that the ...