Some atoms are stable, while others seem to fall apart. Lead-208 will probably last forever, while the synthetic isotope technetium-99 exists for just hours. The difference lies in the structure of ...

The UA community will get a chance to see the magic behind physics this Friday at an annual show. The UA Physics Department’s Physics Phun Night, held at the Physics and Atmospheric Sciences building ...

Physical-collapse theories have long offered a natural solution to the central mystery of the quantum world. But a series of increasingly precise experiments are making them untenable. How does ...