A hybrid microscope allows scientists to simultaneously image the full 3D orientation and position of an ensemble of molecules, such as labeled proteins inside cells. The microscope combines polarized ...

Soil is a mixture of tiny particles of rock, dead plants and animals, air and water. Different soils have different properties depending on their composition. Sandy soil is pale coloured and has ...

Erin Bendig has extensive experience in various areas of personal finance. She previously worked as a staff writer for Kiplinger.com, focusing primarily on savings accounts and banking. In ...