phys.org

A 15-hour JWST observation has produced the first three-dimensional map of Uranus's ionosphere, confirming decades-long atmospheric cooling and exposing how the planet's tilted, offset magnetic field sculpts complex auroral structures unlike any seen elsewhere in the solar system.

A team led by the University of Chicago has named Spinosaurus mirabilis, a scimitar-crested, fish-eating theropod found 500–1,000 km from the nearest ancient sea, reshaping what scientists know about where spinosaurs lived.

A second-generation Pro-Active Genetics system spreads via bacterial conjugation to disable resistance genes on plasmids, working even inside biofilms.

A QuTech team achieves first single-shot parity readout of Majorana qubits using quantum capacitance, demonstrating millisecond coherence and solving a key bottleneck for topological quantum computers.

A new class of high-entropy boride magnets made from earth-abundant metals achieves magnetic properties approaching rare-earth levels, offering a potential path to breaking dependence on Chinese-controlled supply chains for EVs, wind turbines, and electronics.

Clearest gravitational wave ever detected from black hole merger validates Einstein's theory with unprecedented precision