On Oct. 3, the sun released the most powerful solar flare this solar cycle, a colossal X9.05 eruption — and it's heading for Earth.

NASA's Interface Region Imaging Spectrograph (IRIS) mission captured an X1.1-class solar flare. See time-lapse footage of the ...

A strong geomagnetic storm is expected to hit Earth this week after a massive solar flare erupted from the sun, potentially ...

A solar flare erupted from a sunspot Tuesday night and is now considered the second strongest of the current solar cycle.

Earth is bracing for an extreme geomagnetic storm this week after the sun blasted an X-class solar flare toward our planet.

An X7.1 solar flare erupted from the surface of the sun on Tuesday, and the northern lights may be visible across parts of ...

A high-speed stream of solar wind from a large coronal hole is expected to cause moderate geomagnetic storms over the next ...

NASA has confirmed that the huge flare has also led to a massive expulsion of solar plasma and high energy particles (a ...

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The X7.1-category blast caused a shortwave radio blackout over Hawaii and hurled a faint halo CME into space. "NOAA ...

CNN anchor Jim Acosta cut short an interview with Corey Lewandowski after he repeatedly mispronounced Vice President Kamala Harris’ name despite being corrected. The discussion grew heated over ...

Donald Trump’s campaign reported raising over $160 million in September as it gears up for the final five weeks of the presidential election. Trump’s official campaign, joint fundraising ...