Scientists at EPFL have created a revolutionary biosensor that doesn't need a light source—it makes its own glow using quantum tunneling. By guiding electrons through a nanostructure of gold and ...

Dark matter, although not visible, is believed to make up most of the total mass of the universe. One theory suggests that ...

Scientists are baffled by weird signals detected beneath Antarctica. A cosmic particle detector designed to pick up rays from space instead recorded a series of bizarre signals from under the ice ...

A cosmic particle detector designed to pick up rays from space instead recorded a series of bizarre signals from under the ice. Penn State, whose scientists are part of the international research ...