Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. “The sea, once it casts its spell, holds one in its net of wonder ...

As the Olympics get going in earnest this week, not everyone's attention is focused on the host city, Paris. Surf fans are heading to Tahiti, which is half a world away in French Polynesia. Why? Well, ...

Have you ever gazed up at the sky and seen clouds that resemble waves in an ocean? These aren't your everyday fluffy cumulus clouds or storm clouds. These are gravity wave clouds -- a fascinating ...