A solar storm from a coronal mass ejection (CME) is set to strike Earth, bringing a minor geomagnetic storm to northern and upper Midwest states between January 24-25. Experts predict visible ...

Optic neuritis (ON) is an inflammation that damages your optic nerve. It can cause vision loss and pain when you move your eyes. As the inflammation goes away, your symptoms usually get better ...

in San Diego, California, the team studied arch-like structures called coronal loops along the edge of the sun. Coronal loops rise from magnetically driven active regions on the sun, where solar ...

The Ukrainian military once believed drones that communicate with their operators via fibre-optic links would not be necessary on the battlefield. However, that perspective has shifted with the ...

According to the National Oceanic and Atmospheric Administration, a coronal hole is a dark area that can appear at any time and location on the sun. They emit ultraviolet and X-ray radiation but ...

Adam Jacobson, a resident of Ocean's Edge estate in Palm Cove in Far North Queensland, said he had not experienced any troubles with his high-speed fibre-optic connection until Opticomm took over ...

Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war, the U.S. military, weapons systems and emerging technology.

Russian forces are using explosive-packed drones connected to their operators by fiber-optic cables to deliver unjammable precision strikes on Ukrainian troops and military equipment, and Kyiv is ...

Fiber optic drones capable of penetrating 20 kilometers (12.4 miles) into enemy lines and striking targets with high-resolution imagery have emerged as key tools in the Russia-Ukraine war.