Brazil’s groundwater under pressure Monica Piccinini | 27th July 2026 Beneath Brazil's forests, farms and cities, a vital water reserve is showing signs of strain. Sea levels rising as Antarctica melts Emily Beament | 4th May 2020 Earth-observing Nasa satellite bounces laser pulses off the ice surface to help measure changes in the Greenland and Antarctic ice sheets.
Sea levels rising as Antarctica melts Emily Beament | 4th May 2020 Earth-observing Nasa satellite bounces laser pulses off the ice surface to help measure changes in the Greenland and Antarctic ice sheets.
