U.S. Naval Research Laboratory (NRL) imaging instruments on three sun-orbiting observatories have captured sequences of comet C/2023 A3, known as Tsuchinshan-ATLAS, as it passed between the Earth and ...
Not surprisingly, this year’s presidential campaign pitting Vice President Kamala Harris against former President Donald Trump includes a sharp conflict over whether California is a shining model ...
Two-photon (2P) fluorescence imaging through gradient index (GRIN) lens-based endoscopes is fundamental to investigate the functional properties of neural populations in deep brain circuits. However, ...