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** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Hunters know this one all too well ...

BDC (ballistic drop compensating) reticles have been popular in big-game riflescopes for a long time. Now we’re seeing them on rimfire riflescopes. If you like to hunt small game with a rimfire rifle, ...

Please provide your email address to receive an email when new articles are posted on . Band optic atrophy is described as a horizontal band of optic disc pallor, often associated with a contralateral ...

Figure 1: Prof. LIU Kai (first right, front row) from the Division of Life Science and Department of Chemical and Biological Engineering and his research team, alongside with Prof. WANG Yiwen (first ...

Cavernous malformations of the optic pathway are rare vascular anomalies defined by clusters of dilated, thin‐walled capillaries that may develop along the optic nerve, chiasm, or tract. These lesions ...