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Hacking and computer security. Read today's research news on hacking and protecting against codebreakers. New software, secure data sharing, and more.
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Scientists just sent unhackable quantum keys across 120 kilometers
https://www.sciencedaily.com/releases/2026/05/260508003129.htm
Published: May 9, 2026 19:19
Scientists have taken a major step toward ultra-secure quantum communication by demonstrating a remarkably stable quantum encryption system that worked across more than 120 kilometers of optical fiber. Using tiny semiconductor quantum dots that emit single…
The hidden atomic gap that could break next-generation computer chips
https://www.sciencedaily.com/releases/2026/05/260508003125.htm
Published: May 9, 2026 18:48
A major obstacle may be standing in the way of the next generation of ultra-tiny computer chips. Researchers discovered that many promising 2D materials lose their advantages because an invisible atomic-scale gap forms when they are combined with…
New AI method tackles one of science’s hardest math problems
https://www.sciencedaily.com/releases/2026/05/260505234605.htm
Published: May 6, 2026 04:24
Penn researchers have developed a smarter AI method for solving notoriously difficult inverse equations, which help scientists uncover hidden causes behind observable effects. By introducing “mollifier layers” that smooth noisy data, they’ve made these…
AI lets chemists design molecules by simply describing them
https://www.sciencedaily.com/releases/2026/05/260504023844.htm
Published: May 5, 2026 20:20
Creating complex molecules usually requires years of experience and countless decisions, but a new AI system is changing that. Synthegy lets chemists guide synthesis and reaction planning using simple language, while powerful algorithms generate and…
Scientists connect “time crystal” to real device in quantum breakthrough
https://www.sciencedaily.com/releases/2026/05/260504154024.htm
Published: May 5, 2026 16:53
A strange kind of matter that “ticks” forever without energy input has just taken a major leap toward real-world use. Known as a time crystal, this quantum system repeats its motion endlessly—like a clock that never winds down—and scientists have now…
Stanford’s new chip boosts light 100x with surprisingly low energy
https://www.sciencedaily.com/releases/2026/05/260504154021.htm
Published: May 5, 2026 16:21
Researchers at Stanford have developed a compact optical amplifier that dramatically boosts light signals using very little power. By recycling energy inside a looping resonator, the device achieves strong amplification with minimal noise and wide…
Scientists just created exotic new forms of matter that shouldn’t exist
https://www.sciencedaily.com/releases/2026/05/260504154014.htm
Published: May 4, 2026 22:48
A new quantum physics study reveals that simply changing a magnetic field over time can unlock entirely new forms of matter that don’t exist under normal conditions. By carefully “driving” materials with timed magnetic shifts, researchers created exotic…
MIT scientists finally reveal the hidden structure of a mysterious high-tech material
https://www.sciencedaily.com/releases/2026/05/260504023831.htm
Published: May 4, 2026 09:14
For decades, relaxor ferroelectrics have powered everything from medical ultrasounds to sonar systems, yet their inner atomic structure remained a mystery—until now. Researchers have finally mapped their three-dimensional structure in unprecedented detail,…
Scientists built a memory chip that breaks the rules of miniaturization
https://www.sciencedaily.com/releases/2026/05/260502233908.htm
Published: May 3, 2026 03:08
A new kind of memory device may finally solve the problem of overheating and battery drain in electronics. By shrinking components to an extreme scale and redesigning their structure, researchers found a way to reduce energy loss instead of increasing it.…
Powerful AI finds 100+ hidden planets in NASA data including rare and extreme worlds
https://www.sciencedaily.com/releases/2026/05/260502233926.htm
Published: May 3, 2026 00:56
Astronomers have unleashed a powerful new AI tool called RAVEN to comb through data from NASA’s TESS mission—and it’s paying off in a big way. By analyzing millions of stars, the system has confirmed over 100 exoplanets, including 31 brand-new worlds, and…