Science

Science•Aug 28, 2026

Coral Records Suggest El Niño Has Strengthened 36%

A 900-year Galápagos coral reconstruction suggests eastern Pacific El Niño variability is about 36% stronger than before industrial warming, including a 16% increase during the past 40 years. The evidence extends beyond short instrument records, although outside scientists dispute whether the corals isolate El Niño from background ocean warming.

Science•Aug 27, 2026

A Mile-Deep Dark Matter Experiment Has Started Taking Data

SuperCDMS SNOLAB has begun collecting its first scientific data from ultra-cold silicon and germanium detectors more than a mile underground in Canada. The early run may constrain light dark matter, but it is also a commissioning phase before the experiment’s optimized year-long search begins in 2027.

Science•Aug 22, 2026

Entangled Photons Crossed 21 Kilometers of Open Air

Researchers transmitted entangled photons through open air across 21 kilometres between Stony Brook University and Brookhaven National Laboratory. The demonstration adds a wireless segment to an existing fibre quantum network, but it remains an experimental link tested mainly at night, not a complete quantum internet or deployed communications service.

Science•Aug 21, 2026

A Test of 119 People Found Mosquitoes Have Different Favorites

Researchers tested the scents of 119 people against three disease-carrying mosquito species. No participant ranked among the most attractive to all three, and each species responded to different odor and skin-bacteria patterns. The laboratory study measured attraction, not actual bites, and produced no new repellent.

Science•Aug 20, 2026

A Room-Temperature Device Sent a Message Through Paired Microwave Signals

MIT researchers built a room-temperature magnetic device that generates strongly correlated microwave signals and used the pair to recover an image sent through noisy channels. The experiment could simplify future sensing and communications hardware, but it operated in the classical regime and did not demonstrate entanglement or a deployable secure network.

Science•Aug 17, 2026

Scientists May Have Found Why Protons Never Fall Apart

New RHIC data suggest a proton's baryon number, the quantum property that keeps it from decaying, is carried mainly by a Y-shaped junction of gluons rather than by its three quarks alone. The find could reshape how physicists explain proton stability and the universe's matter surplus, though it needs independent confirmation.

Science•Aug 14, 2026

A Diamond-Melting Experiment Could Improve Fusion Capsules and Planet Models

Laser-driven shocks melted diamond near one trillion pascals while X-rays tracked its atomic structure. The measurements resolve a long dispute and may improve models of fusion capsules and ice-giant interiors, but the suggested threefold fusion gain remains a prediction, not an achieved result.

Science•Aug 12, 2026

A DNA Nanosyringe Opened a Synthetic Cell, Delivered Cargo, Then Let It Reseal

A programmable DNA structure crossed synthetic lipid membranes, moved selected molecular cargo and retracted so the membrane could reseal. The laboratory device also switched on three biochemical reactions, but it has not been tested in living cells, animals or people.

Science•Aug 11, 2026

Weather May Have a 129-Day Ultimate Limit, but Useful Forecasts Are Far Shorter

A new peer-reviewed calculation places the atmosphere's ultimate internal predictability limit at 129 ± 7 days. The estimate suggests room for better long-range guidance, but it assumes perfect observations and models and does not demonstrate detailed four-month forecasts.

Science•Aug 10, 2026

Nine of 26 Tested Devices Took Commands From Their SIM Cards

Researchers found that nine of 26 tested phones and cellular IoT modules accepted modem commands from a hostile SIM, enabling effects from lost connectivity to code execution. The attack requires control of a SIM or eSIM, and vendors have already patched or hardened several affected systems.

Science•Aug 6, 2026

X-Rays Watched Heat Cross a Hidden Chip Layer and Found One Wrinkle Cut Flow Fourfold

Researchers combined laser heating with ultrafast X-ray diffraction to map heat inside a layered gallium-nitride device. One micron-scale wrinkle reduced local thermal conductivity fourfold and lowered interface conductance by 25%, although the method remains a synchrotron-scale laboratory tool rather than a chip-cooling solution.

Science•Aug 6, 2026

Magnetar X-Rays Offer Strong Evidence That Empty Space Can Split Light

A coordinated 140-hour observation found X-rays from magnetar 1E 1547.0-5408 polarized far more strongly than standard surface models predict. The result supports vacuum birefringence, a quantum effect proposed in 1936, but competing interpretations of the star's geometry mean further observations are still necessary.

Science•Aug 5, 2026

A 3D-Printed Bottle Shows When Its Cap Is Loose, Without Batteries or Sensors

MIT researchers built six 3D-printed prototypes whose surfaces change as users turn, press or slide their parts. The approach could make passive warnings more durable in wet or harsh settings, but it only reflects mechanically linked states and still depends on specialized multimaterial printing.

Science•Aug 4, 2026

MIT Built More Than 1,000 Molecular Devices With a 96% Working Yield

MIT researchers developed self-assembling metal contacts that protect fragile molecular layers during chip fabrication. More than 1,000 devices achieved a 96% average working yield, and the team built a memory array, but commercial speed, cost and long-term system reliability remain untested.

Science•Jul 30, 2026

AI Designed Stronger, Lighter Fiber Networks, Then Researchers Printed Them

Researchers built an AI system that designs fiber-network structures while accounting for whether they can actually be knitted or 3D printed. Its optimized designs were about 50% stronger and 20% lighter than the starting versions, but the evidence comes from laboratory prototypes, not industrial products or long-term durability tests.

Science•Jul 30, 2026

Two Silicon Quantum Experiments Tackle the Wiring and Error Problems Blocking Scale

Two Nature studies address separate engineering barriers in silicon quantum computing: one brings digital control electronics closer to an 18-qubit processor, while the other moves electron spins to perform demanding error checks. The advances are credible steps toward scale, but neither system is fault tolerant or ready for useful computing.

Science•Jul 28, 2026

A Recyclable Stretchy Yarn Could Make Elastic Clothes Easier to Reuse

MIT engineers have made a polyethylene-based elastic yarn that can be melted and respun without first separating its core and sheath. It retained comparable strength after 10 recycling cycles, but the material has not yet been proven in mass-produced garments or real collection systems.

Science•Jul 26, 2026

A Programmable Photonic Chip Could Make Light Wait on Command

Researchers proposed a programmable photonic circuit that can adjust how long light is delayed and reshape its frequency response. The design could eventually simplify optical links and AI hardware, but it currently rests on theory and electromagnetic simulations rather than a fabricated experimental chip.

Science•Jul 25, 2026

A Flat Computer Chip Can Now Unfold Into Complex 3D Machines

Researchers used wafer-compatible manufacturing to create flat structures that deploy into stable domes, saddles and adjustable reflectors. The approach could eventually support curved sensors, optics and space hardware, but the study demonstrates mechanical structures rather than a complete folding computer chip.

Science•Jul 25, 2026

Scientists Replaced One Atom Without Rebuilding the Molecule. Drug Hunters Could Gain a Faster Shortcut

Chemists have developed a one-step reaction that replaces boron with carbon inside a molecular ring while preserving the group attached to it. The method could make drug-candidate comparisons faster and cleaner, but it has so far been demonstrated only in laboratory chemistry, not in medicines or patients.

Science•Jul 24, 2026

This Computer Has No Circuits. It Thinks With Hundreds of Particles in Liquid

Researchers built a physical computer from 400 microscopic particles whose liquid-coupled motion forecasts chaotic signals and detects hidden anomalies. The experiment demonstrates an unusual route to edge computing, but it is a laser-controlled laboratory platform, not a replacement for ordinary processors.

Science•Jul 24, 2026

Heat Usually Spreads. Scientists Just Made It Travel in Rays at Room Temperature

UCLA researchers observed heat moving through boron arsenide in focused, crystal-guided paths at room temperature. The result could eventually improve cooling in powerful chips, but it remains a laboratory demonstration rather than a ready-made thermal solution.

Science•Jul 22, 2026

This Transistor Remembers What It Computes, Pointing Beyond Today’s Power-Hungry Chips

A two-dimensional magnetic transistor combines switching and memory in one crystal, a laboratory step toward reducing the costly movement of data inside future computers.

Science•Jul 21, 2026

Quantum Computers Have a Wiring Problem. This Tiny Frozen Chip Could Help

A 0.026 mm² control chip operated at 400 millikelvin and shaped signals for ultrafast spin-qubit gates. Bringing control electronics into the cold zone could simplify quantum machines, but heat and scale remain unsolved.