PhysicsOdd “butterfly” molecule could lead to new parts of the quantum realm An exotic new molecule is shaped like a butterfly, complete with "wings" made from electrons. The discovery could provide a gateway to completely new parts of the quantum realm 51
PhysicsGravity's strength measured more reliably than ever before Measuring the strength of gravity is extraordinarily difficult, and different experiments have always disagreed – but a new test is paving the way to finally understanding nature’s most enigmatic force 51