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A 1940 self-portrait by famed Mexican artist Frida Kahlo sold Thursday for $54.7 million at a New York art auction, becoming the top sale price for a work by any female artist. The painting of Kahlo ...

The Smithsonian’s National Portrait Gallery presented the 2025 Portrait of a Nation Awards Saturday, Nov. 15, to four new honorees for their transformative contributions to American history and ...

Oct 29 (Reuters) - Myanmar's military government will hold the second phase of its multi-stage election on January 11, state media said on Wednesday, a vote dismissed as a sham by Western countries, ...

The Black subject of a rare 19th-century portrait has finally been revealed as Thomas James, a military musician. As well as providing entertainment to boost morale, these bandsmen were crucial in ...

WASHINGTON — Quantum Space is acquiring propulsion technologies and facilities from Phase Four to support development of its Ranger maneuverable spacecraft. The company announced Sept. 22 it acquired ...

A browser-based tool to explore and plot phase portraits for autonomous systems of ODEs. Includes built-in examples, vector fields, and export functionality.

This project visualizes the phase portrait of a simple pendulum using the Runge-Kutta 4th order (RK4) integration method. It plots the vector field, energy contours, and sample trajectories for ...

Photography has lost its virtue; Photoshop easily falsifies existing photographs, and artificial intelligence can create realistic images of nonexistent people, places and things. But in its infancy, ...

Regeneron has reported a phase 3 win in generalized myasthenia gravis (gMG), positioning the pharma to file for FDA approval of its siRNA candidate in the increasingly competitive neuromuscular ...