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IMAGE1: Lattice model and formation of Weyl exceptional rings. a, Schematic of the 3D lattice in a rhombic prism geometry, with three sublattices in a unit cell. b, Distributions of the Weyl points (left panel) and Weyl exceptional rings (right panel) in the Brillouin zone. The topological charges of Chern number are indicated by the purple (+1) and cyan (-1) colors.

Sound Waves That Refuse to Die: A New Kind of Quantum Material Bends the Rules of Loss

Left: visualization of a spacetime-crystel. Right: a cubic crystal structure

The Mathematics That Turns Spacetime Into a Crystal, Then a Black Hole

Laboratory experiment demonstrating the proof of principle of the new technology. A mixed reflectance scene is scanned with a laser scanner (left). After computational separation of matte and specular scene parts, the 3D shape of the matte parts is evaluated directly, and the specular parts are evaluated via the reflection signal from the matte parts, effectively turning them into a large virtual screen for the specular measurement (right).

How Turning a Room Into a Giant Screen Gives Machines the 3D Vision They’ve Always Lacked

The system achieves about tenfold higher collection efficiency than conventional approaches, enabling the assembly of approximately 10,000 microparticles or bacteria in just 60 seconds.

Light Trick Rounds Up Thousands of Bacteria in Under a Minute

Conceptual illustration of microcomb-driven terahertz wireless communication. Optical frequency combs generated in a microresonator are used to produce low-noise terahertz signals via photomixing, enabling high-speed wireless transmission at 112 Gbps in the 560 GHz band for future 6G systems.

Chip Smaller Than Fingernail Could Be Key to 6G’s Blinding Speed

In this visualization, the LEXI instrument is shown onboard Firefly Aerospace’s Blue Ghost Mission 1, which will deliver 10 Commercial Lunar Payload Services (CLPS) payloads to the Moon. Firefly Aerospace

New, Shortest Path to the Moon Turns Out to Run Past the Moon First

Artist's impression of stars springing up out of the darkness Credit: NASA/JPL-Caltech

Cracks Are Appearing in the Geometric Assumption Underlying All of Modern Cosmology

The zeptojoule pulse traveled through a combination of superconducting and regular metals.

The Thermometer So Sensitive It Can Feel a Red Blood Cell Rise One Nanometre

Chinese money plant

Your Houseplant Has Been Solving an Ancient Geometry Problem All Along

View of Earth taken during International Space Station Expedition 66

Carbon Dioxide Cools the Stratosphere. Scientists Have Figured Out Why

A photo of a 5 mm x 5 mm diamond chip on a room-temperature measurement setup, with arrays of mechanical resonators visible.

Quantum Computers Could Soon Talk to Each Other Using Sound

New diamond-based detector for dosimetry. The team’s heteroepitaxial diamond detector has vastly improved sensitivity per volume, promising compact and consistent dosimetry in a wide range of applications.

A Lab-Grown Diamond the Size of a Thumbnail Could Unify Radiation Measurement in Medicine

masking tape

Sticky Tape Stores Memories Like a Combination Lock, Without Electricity

Inexpensive material compresses light, paving the way for photonic microcircuits in the terahertz range

Solar Cell Byproduct Could Beam Data Through Chips at the Speed of Light

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