Greece's ancient sites get climate-change checkup

Worsening wildfires, soaring heat waves and rising water levels have prompted Greek officials to take a closer look at protecting priceless archaeological sites that draw hundreds of thousands of visitors each year.

This drone reveals what lies beneath snow and soil

Using self-developed drones and advanced sensors, researchers can now see both under the snow and into the ground. The scientists' goal is to reduce societal risk and environmental encroachment.

Coordination gaps slow progress on Baltic Sea 'ghost gear'

Conflicts of interest and unclear responsibilities are hampering efforts to recover lost and illegally discarded fishing gear in the Baltic Sea. Despite EU and regional measures, progress on tackling "ghost gear" pollution ...

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