NASA captures latest solar flare spectacular

NASA's Solar Dynamics Observatory (SDO), which keeps a constant watch on the sun, captured images of a powerful solar flare emitted by the sun on February 24th. Video: NASA/SDO

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How to spot bowel cancer symptoms

In the last 30 years in Ireland, the number of bowel cancer cases under-50 has doubled, according to Bowel Cancer Ireland. Video: Rebecca Daly / Zara Morgan


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