Chennai: From radars and lidars that can float on the sea, track cyclones and study the atmosphere to advanced buoys that measure water parameters 2km.

When self-described “ocean custodian” Boyan Slat took the stage at TED 2025 in Vancouver this week, he showed viewers a reality many of us are already heartbreakingly familiar with: There is a lot of ...

Scientists have made efforts to advance a way to convert low-frequency mechanical energy from ocean waves into electricity.