On Tuesday, the sun rose in Utqiaġvik, Alaska, for the first time since November—but only for a whopping 48 minutes before it set again. The sun appeared around 1:15 p.m. and disappeared just after 2 ...

While staying up to accuracy on the North Magnetic Pole, the National Oceanic and Atmospheric Administration recently released “World Magnetic Model 2025,” updating the magnetic north pole’s location ...