In his Christmas address, German President Frank-Walter Steinmeier has highlighted the importance of community and togetherness — which he says are glimmers of light when the world seems dark.

Light-sheet microscopy uses a thin plane of light to illuminate a sample orthogonally to the detection objective such that the axial resolution of the microscope is determined wholly or partly by the ...

German President Frank-Walter Steinmeier used his Christmas address on December 24 to highlight the importance of community, communication and cooperation, and called on his fellow Germans to work ...