Auroras have long mystified humanity. Now that we know what they are and why they happen, we can better predict how best to ...

Scottie Scheffler is No. 1 in the world. But his definition of success involves neither money nor tournament victories.

Reach for the stars with our guide to the best dark-sky reserves on the planet, from the French Pyrenees to the Atacama ...

NASA is preparing to launch PUNCH (Polarimeter to Unify the Corona and Heliosphere), a groundbreaking mission that will use ...

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