Watch footage of the Sun unleashing an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple wavelengths. Footage courtesy: NASA / SDO and the AIA, EVE, and HMI ...

Rosacea was the most searched for skin condition in the UK last year*, with well over 90,000 searches, double that of acne. It disproportionally affects women (although men often experience more ...

The explosion created a 250,000-mile-long, boiling trench of hot plasma and debris in the star’s outer atmosphere.