Philip Ball looks at how a little-known paper by Niels Bohr demonstrates the turmoil in physics on the brink of quantum ...

Niels Bohr was born and educated in Copenhagen, Denmark. He lived, worked, and died there, too. But his mark on science and history was worldwide. His professional work and personal convictions ...

Photo: Niels Bohr's research notes for his new atomic theory Rutherford's find came from a very strange experience. Everyone at that time imagined the atom as a "plum pudding." That is ...

When an electron dropped from a high-energy orbit to a lower-energy one, it gave out light with an energy equal to the ...

The findings, recently published in journal Science by researchers at the Niels Bohr Institute, highlight the significant implications of this advancement. Professor Peter Lodahl, one of the lead ...