Science Space Solar System Deep space asteroid sample contains unexpected ingredient Planetary scientists likened it to 'finding a tropical seed in Arctic ice.’ Andrew Paul Jun 23, 2025 11:30 AM EDT ...

Iran’s Nuclear Pursuit and the Pakistani Example India is living with the consequences of failing to stop Islamabad from building a bomb. By Sadanand Dhume Share ...

Intergenerational trauma can affect multiple generations of a family, and research suggests it may affect gene activity. Learn more here.

Was Talos, the Bronze Automaton Who Guarded the Island of Crete in Greek Myth, an Early Example of Artificial Intelligence? The mythical sentry was depicted as thinking like a human and showing ...

Protonation states of amino acid residues and orientation of water molecules were manually adjusted by watching both the neutron scattering length density and electron density calculated before ...

Protonation states of histone titratable residues regulate the long-range electrostatic interactions in higher-order nucleosome structures. (a) and (b) The strengths and directions of electrostatic ...

Protein modules that regulate the availability and conformational status of transcription factors determine the rapidity, duration, and magnitude of cellular response to changing conditions. One such ...

To enhance battery performance and eliminate impurities, the proton exchange membranes made of perfluorosulfonic acid are protonated prior to use or storage. In this investigation, changes in the ...

Protonation and its Effects The researchers gradually injected or removed protons from the ferroelectric film by changing the applied voltage. This reversibly produced several ferroelectric phases ...