In the summer of 1831, people across the Northern Hemisphere witnessed a surreal transformation in the sky. The Sun appeared ...

When the Sun is low on the horizon ... Artists have sought to capture the perfect blue of a summer sky or the fiery red of a sunset. The scientific explanation of why the sky is blue adds another ...

Spending time basking in the sun may be more important than you think. Sure, it's a sensual pleasure and brightens your day. But far beyond that, the summer sun may help you avoid winter depression.