The fact that like charges repel and opposites attract is basic electromagnetism. But for decades scientists have occasionally made a counterintuitive, and controversial, observation: similarly ...

Researchers at The Education University of Hong Kong (EdUHK) have contributed to a study revealing that conventional theories ...

In a recent experiment, the Large Hadron Collider (LHC) at CERN produced particles believed to have only existed in the moments following the Big Bang. This remarkable achievement offers valuable ...

Upon intravenous administration, NPs and NMs enter the vascular system and are distributed to the organs and peripheral tissues of the body. Within the vascular compartment these particles or ...

Finding could have applications in acoustic-levitation-assisted 3D printing, mid-air chemical synthesis and micro-robotics ...

A team at RMIT University in Melbourne say that extremely small metal particles – which they dub ‘nanodots’ – could be ...

Titanium micro-particles in the oral mucosa around dental implants are common. This is shown in a new study which also identified 14 genes that may be affected by these particles. Titanium ...

A new study conducted in Canada's two largest cities has linked about 1,100 premature deaths per year to an unregulated air pollutant. Ultrafine particles (UFPs) primarily come from vehicle emissions ...