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27 stories from Planck Standard. Latest: September 17, 2026.
The National University of Singapore team used 0.14-terahertz radiation, whose photons carry just 0.6 millielectronvolts, to warm the charge carriers and nothing else. The trick separates two effects that every conventional measurement blurs together.
The team set three records at once for circular Rydberg atoms, giant atoms that are the leading candidates for neutral-atom quantum computers. The trick was two transparent conductive plates that block the room's own microwave glow, an idea from the 1980s.
The atoms were cooled to billionths of a degree above absolute zero and confined to thousands of one-dimensional tubes. Flip the interaction from repulsive to attractive and clusters of six or more form; release the tubes and the strings fly apart, releasing the energy that bound them.
'Complement sampling' hands a computer one answer from set A and asks for one from set B. A classical computer can only guess. A trapped-ion processor used a 'swapper' circuit and won, despite the noise.
Sodium gas appeared and vanished over successive nights around PDS 70, a young sunlike star 370 light-years away. The likely explanation is icy bodies falling inward past two newborn gas giants.
Göttingen physicists imaged a molecular orbital with resolution finer than the gap between its own carbon atoms, using a tabletop X-ray source instead of a synchrotron.
A UCLA and University at Buffalo team traced selection on the AMY1 gene back roughly 10,000 years, to the moment Andean highlanders started growing potatoes — and measured the advantage at 1.24 percent per generation.
Aydogan Ozcan's group used a structured diffractive surface — not software — to overwrite whatever an unknown object looks like with one predetermined image.
Pentavalent uranium was supposed to be fleeting. German researchers found bacteria producing it in bulk, bound into a compound so stable it gained ground when exposed to oxygen.
The measurement used to require weeks at a synchrotron. A Göttingen team rebuilt the reconstruction algorithm from scratch and did it in a university lab, resolving detail finer than the gap between two carbon atoms.
Nagoya University researchers found that complement C3 produced by cells within a tumor blocks immune-suppressing cells from getting in. Lung cancer patients with high local C3 responded to treatment about half the time. Those with low levels: none did.
Researchers switched the chirality of phonons inside a ferroelectric crystal with an electric field, then watched the electron spins flip along with them — an electrical control knob for spin that spintronics has been missing.
By punching deliberate atomic holes in silicon carbide and exciting the leftover spins with a laser, the team made a coherent microwave source that needs no cryogenics — and doubles as a magnetometer sensitive to 20 trillionths of a tesla.
Pulses lasting a few hundred attoseconds produced stronger signals and less destruction than pulses 50 times longer, because a competing quantum process pushed electrons back where they started.
A genomic study of Scalesia plants shows evolution reaching an identical solution again and again by completely different routes, complicating a long-held assumption about repeatability.
A University of Tokyo team built nanoscale optics from the aperiodic monotile that solved a decades-old math puzzle in 2023 — and found diffraction patterns no quasicrystal has ever produced.
Physicists in China mapped the 167-year-old math problem onto how a quantum system changes over time — and the signal collapsed exactly at the first five zeros of the zeta function.
A UC Davis analysis of 26,400 trees across 19 groves found prescribed burns cut sequoia mortality by 77% in the Castle and KNP Complex fires — and could have saved 3,900 more trees.
Cold Spring Harbor researchers did not build a new antibiotic. They built a compound that disables the enzyme bacteria use to shrug the old one off — and the old one started killing again.
Using 3D live imaging of follicles kept alive in the lab, researchers found that coordinated cell movements act like a tiny motor, tugging the hair shaft upward — a discovery that could reshape baldness treatments.
Heliconius butterflies live up to three times longer than their close relatives — and one species shows almost no physical decline with age, a new Nature Communications study reports.
Recording activity across an entire vertebrate brain, scientists watched a wave of coordinated signaling sweep through the mind several seconds before a fish chose to approach another — and the stronger the signal, the more social the animal.
Working in superfluid helium-3 at less than a ten-thousandth of a degree above absolute zero, Jere Mäkinen's team coupled an eternally ticking time crystal to a nanowire oscillator, turning a theoretical curiosity into a usable quantum component.
Aalto University researchers coupled a perpetually ticking quantum state of helium-3 to a mechanical resonator, demonstrating in Nature Communications a route toward ultra-precise sensors and far longer-lived qubits.
A study in Nature Communications shows Pilea peperomioides arranges its leaf veins as a Voronoi diagram, the same mathematical pattern engineers use to optimize networks.
A Monash University team published breakthrough research in Nature Communications showing that deliberately disordered nanostructured metasurfaces outperform orderly ones, achieving broadband achromatic lensing, polarization imaging, and 9 other optical functions simultaneously in a single flat device.
A Monash University team defied decades of engineering convention by demonstrating that deliberate disorder in ultra-thin metasurfaces dramatically multiplies what they can do, publishing in Nature Communications.