Those that solve artificially simplified problems where quantum advantage is meaningless. Those that provide no genuine quantum advantage when all costs are properly accounted for. This critique is ...

Oracle-based quantum algorithms cannot use deep loops because quantum states exist only as mathematical amplitudes in Hilbert space with no physical substrate. Criticall ...

Experts say the emerging tech can dramatically accelerate advances in drug discovery, diagnostics and precision medicine.

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

Physicist Paul Davies looks back at the past century of quantum mechanics—the most disruptive theory in the history of modern science.

Crystal jellyfish have an eerie beauty: thanks to a natural protein, they emit a faint green glow. For decades, researchers have used that green fluorescent protein and similar molecules to light up ...

The display comprises seven sculptures that are illuminated from two different directions. The result is two very different ...

"The polarized light of the cosmic microwave background is sensitive to new physics that violates parity symmetry," the team ...

Quantum computing in 2026 still isn't a faster laptop. It doesn't make email snappier, and it won't speed up spreadsheets.

In 1869, John Wesley Powell was studying layers of rock in the Grand Canyon when he noticed an unconformity in the layers. Around a billion years were missing, and the problem turned out to be global.

MicroCloud Hologram Inc. (NASDAQ: HOLO), ("HOLO" or the "Company"), a technology service provider, has developed a surface code quantum simulator based on FPGA. This innovative technology marks a new ...

SHANTI Bill repeals the Atomic Energy Act of 1962 and the Civil Liability for Nuclear Damage Act of 2010 in a single stroke ...