Two giant holes in the Sun could create impactful space weather for Earth in early February. Recent NOAA satellite images show two coronal holes, areas on the surface of the Sun with cooler plasma.

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 ...

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 ...

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 ...

After hours: January 31 at 5:29:10 PM EST ...

Joan and Irwin Jacobs Retina Center at Department of Ophthalmology, Shiley Eye Center, University of California San Diego, La Jolla, California, USA Aim: To describe vitreoretinal imaging of eyes with ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.

Q3 earnings review: Axis Bank share price tumbled over 5 per cent to hit a 52-week low during intraday trading on Friday, January 17, after the private sector lender's third-quarter (Q3FY25 ...