When quantum electrodynamics, the quantum field theory of electrons and photons, was being developed after World War II, one of the major challenges for theorists was calculating a value for the Lamb ...

Both swimmers also won as part of Sem’s 200 medley relay. Sulaiman Derac (100 fly) and Bilal Derac (100 breaststroke) each captured individual wins for Wilkes-Barre Area. The Warriors outscored ...

Wilkes-Barre Area 64: At Wilkes-Barre Area, Noah Stachyra won two events to lead Nanticoke Area past the Wolfpack. Bilal Derac and Sulaiman Derac each won two events for the Wolfpack.

Sulaiman Derac (500 free and 100 fly) and Bilal Derac (100 breaststroke and 200 IM) won two events each for Wilkes-Barre Area. The Wolfpack won every contested event in a victory over Nanticoke Area.

The quasiparticle, called a semi-Dirac fermion, was first theorized 16 years ago, but was only recently spotted inside a crystal of semi-metal material called ZrSiS. The observation of the ...