Resources

Author(s): Hugo Cui Statistical physics is shedding light on how network architecture and data structure shape the effectiveness of neural-network learning. [Physics 19, 26] Published Mon Feb 23, 2026

Author(s): Philip Ball In response to changes in illumination, a swimming microorganism reverses the direction of its circular trajectory by tilting its flagella’s planes of motion. [Physics 19, 25] Published Fri Feb 20, 2026

Author(s): Rachel Berkowitz New modeling explains why smoke-filled vortices in the upper atmosphere have all been observed rotating in a single direction. [Physics 19, 23] Published Thu Feb 19, 2026

Author(s): Ryan Wilkinson An apparent shift in the value of an important inflation parameter may be an artifact of differences between cosmological datasets. [Physics 19, s23] Published Wed Feb 18, 2026

Author(s): Julian Schmidt An optical clock based on a pair of calcium ions achieves a given precision more quickly when the ions are entangled. [Physics 19, 20] Published Tue Feb 17, 2026

Author(s): Matteo Rini Scientists and policymakers gathered in Ghana to close out the 2025 International Year of Quantum Science and Technology, calling for stronger global collaboration and a more inclusive quantum future. [Physics 19, 22] Published Tue Feb 17, 2026

Author(s): Marric Stephens Researchers have used molecular dynamics simulations to study changes in the charge-transport properties of a room-temperature ionic liquid under a strong electric field. [Physics 19, s21] Published Tue Feb 17, 2026