A new quantum recipe for black holes could be the first step toward a theory of "quantum gravity", the "holy grail" of physics.

Black hole and Big Bang singularities break our best theory of gravity. A trilogy of theorems hints that physicists must go ...

Concentration polarization of ion-exchange membranes in electrodialysis units limits operational current densities to the underlimiting regime, preventing process intensification by simply increasing ...

This term includes theoretical studies of gravity, experimental studies of gravitational waves and observational studies of gravitational lensing, as well as tests of general relativity and ...

Black holes—areas of space where gravity is so strong that not even light can escape—have long been objects of fascination, with astrophysicists, theoretical physicists and others dedicating ...

We compare Botox and dermal fillers, examining their uses, costs, and possible side effects. Learn more about the differences between them here.

Real-time PCR analysis was conducted to confirm the expression of specific TAS2R subtypes in porcine coronary arterial tissue. Results: TAS2R agonists induced concentration-dependent vasorelaxation, ...

No validated PREMs are specific to vascular surgery patients. This study aims to develop and validate a vascular surgery-specific PREM to assess patient experience and satisfaction. Methods and ...