An international research team has developed perovskite solar cells and mini-modules with a 2D/3D heterojunction architecture ...

Scientists from the University of Manchester have shown how a plasma-based approach, using nonthermal plasma—an electrically energized gas often described as the fourth state of matter—can prevent ...

A new electrochemical system simultaneously converts plant-derived materials and nitrate pollutants into valuable industrial ...

Combining metals to produce alloys that are stronger or tougher requires extremely high temperatures as part of the process.

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National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...