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.

Rising carbon dioxide (CO2) levels are known to raise temperatures in Earth's atmosphere. But slow feedback processes, ...

Over the past 60 years, scientists have largely succeeded in building a computer model of Earth to see what the future holds.

The 2025 Atlantic hurricane season, which runs from 1 June to 30 November, has been far quieter than expected. By mid-September, just six named storms have formed, with Hurricane Erin the only major ...