This splits a hydrogen atom’s positively and negatively charged particles apart. Its proton, a positive ion, is able to pass through the electrolyte—a polymer membrane known as the proton exchange ...

Scientists have just seen for the first time one of the most important physical interactions in our world — the special type of bond called the hydrogen bond that holds our DNA together and ...

AN ATOM’S electrons are an ever-shifting quantum melee, but it turns out you can still take their photograph as if they were standing still. A quantum-style microscope has imaged the hydrogen ...