On 14 May 2025, the Sun erupted with the biggest flare we've seen all year. From the eastern limb of the Sun – that is, the left side – active sunspot region (AR) 4087 erupted in a huge, X2.7 solar ...

Languages: English. An early-season heat wave is sweeping through Southern and Central California, prompting warnings for millions of residents to limit sun exposure and avoid strenuous activity ...