Resources

Author(s): Michael Schirber A solar storm hitting Earth appears to have reduced the amount of incoming high-energy cosmic rays, suggesting a new way of measuring solar activity. [Physics 19, 92] Published Fri Jun 26, 2026

Author(s): Susan Curtis Physicists have demonstrated a laser-based method that enables a cryogenic electron microscope to image small protein structures with greater detail than previously possible. [Physics 19, 90] Published Thu Jun 25, 2026

Author(s): David Ehrenstein A tiny bump in a magnetic film exposed to microwaves can engender spin waves with precisely spaced frequencies. [Physics 19, s86] Published Thu Jun 25, 2026

Author(s): Rachel Berkowitz A geometric reformulation of time-dependent density-functional theory better describes nonequilibrium systems. [Physics 19, s84] Published Wed Jun 24, 2026

Author(s): Charles Day A new experiment elucidates the ability of some particle–fluid mixtures to behave in ways that depend on their previous flow. [Physics 19, s83] Published Tue Jun 23, 2026

Author(s): Eric Perlmutter Using a “bootstrap” approach, researchers show that a small set of assumptions may naturally lead to a string-theory description of certain high-energy processes. [Physics 19, 88] Published Mon Jun 22, 2026

Author(s): Fatemeh Moradi-Kalarde and Marc-Olivier Renou By exploiting a physically motivated principle, rather than a mathematical postulate, researchers offer a new perspective on how a real-valued quantum theory can be constructed. [Physics 19, 85] Published Thu Jun 18, 2026