"Water is the canary in the coal mine of climate change. We receive distress signals in the form of increasingly extreme rainfall, floods and droughts which wreak a heavy toll on lives, ecosystems ...

A ship bringing humanitarian aid to Gaza was attacked by drones overnight in the Mediterranean Sea off Malta, setting the ...

Imagine if a plant could warn a farmer that it needs water — or if a farmer could send a message to the plants to prepare for ...

The distress signal CQD originated from the signal CQ, expressing "seeking you," or "all stations." The signal CQ was commonly used among wireless operators -- and land-based telegraphers before ...