This experiment demonstrates how water at different temperatures has different densities, creating beautiful layering effects. You'll see how warm and cold water interact and learn about density ...

Until now, a global evaluation of ocean current energy with actual data was lacking. Using 30 years of NOAA's Global Drifter Program data, a study shows that ocean currents off Florida's East Coast ...

This map of kinetic energy flux shows the global average power density calculated using drifter data in watts per square meter. As global electricity demand grows, traditional energy sources are under ...