An international team has developed spherical colloidal particles for the visualization of rotational dynamics. The two-color fluorescent particles have an off-center core that allows tracking of ...

All forms of tobacco cause cardiovascular disease, and tobacco-related disease is a leading cause of death worldwide. Smoking oxidizes low-density lipoprotein (LDL) particles, and oxidized LDL ...

Pollutant particles with a smaller diameter, density, and flow rate can enter the deep lung, but large particles with a low density may also enter the deep airways, according to a study. Researchers ...

China's artificial sun breaks density limit that caused fusion experiments to fail, moving closer to clean energy.

China’s EAST fusion reactor surpasses density limits, paving the way for advancements in sustainable fusion energy production ...

"If axion clouds, and thereby axions, are discovered, this would be a massive step toward solving the dark matter problem." When you purchase through links on our site, we may earn an affiliate ...

Not all LDL cholesterol is created equal. Some particles of this blood fat are large and buoyant and breeze easily through your circulatory system. But other particles are small and dense — and four ...

Subatomic particles called muons are born from cosmic rays bombarding the atmosphere. Because muons can penetrate objects, scientists are using them to peek inside volcanoes. This technique — called ...