UNSW researchers developed an experimentally validated model linking UV-induced degradation in TOPCon solar cells to hydrogen transport, charge trapping, and permanent structural changes in the ...

Smith & Wesson didn’t throw the Shield name on a minor refresh this time. The Shield X is a real pivot for the line: double-stack capacity as standard, optics-ready slide, extended grip, longer barrel ...

When reports emerged that the U.S. ousted Nicolás Maduro in Venezuela, a familiar assumption quickly took hold about another longtime foe of Washington. If the U.S. could engineer the extraction of a ...

U.S. President Donald Trump delivers remarks during a rally at the Rocky Mount Event Center on Dec. 19, 2025 in Rocky Mount, North Carolina. U.S. President Donald Trump delivers remarks during a rally ...

A recent study published in The Astrophysical Journal Letters has provided the most precise distance to the Coma Cluster of galaxies yet — and also has deepened a crisis in cosmology. The problem is ...