Simulation tool that utilises a Fourier domain adaptive optics model to enable rapid Monte Carlo characterisation of free space optical links between the Earth and ...

More information: Alan Y. Hsu et al, Semaglutide and Nonarteritic Anterior Ischemic Optic Neuropathy Risk Among Patients With Diabetes, JAMA Ophthalmology (2025). DOI: 10.1001/jamaophthalmol.2025.0349 ...

The Ukrainian military continues to grow its arsenal of drones, with 20 models of strike UAVs controlled via an optic fiber entering service since the beginning of 2025, Ukrainian President Volodymyr ...

ASHEVILLE, N.C. (WLOS) — The Asheville Police Department (APD) arrested nine people on gun and drug charges in Asheville this weekend. This comes after APD officers conducted "proactive crime ...

Want to get closer? Then it's optical zoom vs digital zoom. But what are they and which is best to use? When it comes to smartphone photography, zoom is something you really want to use carefully, as ...

Ukrainian deep-strike drones hit Russian fiber-optic and explosives factories on the night of April 4. The strikes targeted factories in Samara and Mordovia oblasts. A source with the Ukrainian State ...

A Russian drone pilot controls an aircraft via fiber-optic connection, on February 20 in Kharkiv.Ministerio de Defensa de Rusia Russia began deploying these drones experimentally a year ago, but it ...

It’s no coincidence that the Defense Ministry — as noted by Hlib Kanevskyi, head of the ministry’s procurement policy department — plans to spend more than 44 billion hryvnias ($1.05 billion) on FPV ...

But this mind-boggling optical illusion might be his most bizarre appearance yet. At first glance, the picture looks like an ordinary photograph of young women smiling and drinking coffee beside a ...

Optic disc vessel density reduction is associated with visual field progression in the setting of primary open-angle glaucoma. In patients with primary open angle glaucoma (POAG), optic disc ...