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The March 2025 marine disaster may be linked to a high number of dolphin deaths in the region, scientists say ...

Higher temperatures can cause radio, TV and microwave signals to travel hundreds of miles farther, upsetting communications ...

Shortages triggered by pipeline rupture drive up costs and deepen frustrations, as pressure grows on water utility ...

As US water wars rage, a tributary of the Colorado River faces unprecedented pressure. Visitors worry how long this aquatic 'relict' will last ...

Proposed legal settlement over 2022 oil spill would resolve allegations that South Bow violated clean water laws ...

Critics accuse ministers of failing to take control of nature crisis and leaving it to private landowners to act voluntarily ...

Nazanin Zaghari-Ratcliffe was in prison with Sepideh Kashani, who worked with husband Houman Jokar to save Asiatic cheetah ...

Wildfire quickly burnt more than 800 hectares, with villages evacuated, highway partly closed and high-speed rail disrupted ...

Larger vehicles crowd our roads and are far more dangerous to pedestrians. Let's curb them before they do even more damage, says says transport commentator Christian Wolmar ...

Pair airlifted to hospital in two-hour rescue operation after Guardia Civil searched area for survivors ...