Physics – Quanta Magazine

Ice comes in more forms than what you’ll find in a freezer or a glacier. Since 1900, scientists have observed more than 20 phases of ice, many of them shaped under extreme conditions. The growing list includes hot ice and even ice that conducts electricity. Ice is the name for any phase of water that is solid and crystalline, meaning that it has a repeating molecular structur...

For the past few decades, researchers have understood that quantum computers should eventually be able to crack the widely used codes that secure much of the digital world. To protect against this fate, they’ve spent years developing new codes that appear to be safe from future safecrackers armed with quantum computers. At the same time, they’ve also devised ingenious ways to...

Neutrinos have about as little influence as a particle can have. They have essentially no heft, no electric charge, and no “color” charge. As a result, the neutrino has no connection with most of nature’s forces; it can slip through whole planets and stars without striking a single atom. But neutrinos have proven more than capable of bending the life path of a scientist. In t...

Last summer, a wedding photographer walked begrudgingly into a physics laboratory outside Rome. Feeling uninspired by the intricate machinery around him, he decided to turn off the lights. “I wanted to create a world that was a bit more intimate,” said the photographer, Marco Donghia. He had been brought into the lab to participate in a photography contest by his sister Raffa...