New device reduces hemostasis time following catheterization and improves efficiency

Time-Reversal Symmetry Breaking in a Superconductor

Lego unveils its biggest and best R2-D2 set in time for May the 4th

A swirling storm of plasma in Earth’s upper atmosphere, named a space hurricane by its discoverers, has been observed for the first time. The researchers say that space hurricanes are probably widespread on planets with magnetic fields.