This is part of Off Season Spain, a collection of guides highlighting the year-round appeal of Spain's most popular ...

For centuries, sailors have reported the eerie glow of "milky seas" — vast areas of ocean that shine at night like a soft ...

A lesser-known African city with colonial architecture and golden sandy beaches is finally attracting more and more tourists.

We've mapped the Moon more thoroughly than our own ocean floor, but a leap forward has come with NASA's SWOT satellite. Using ...