Dushanbe hosts key regional summits amid shifting geopolitical landscape
Dushanbe is preparing for one of its busiest diplomatic weeks in recent memory. From 8 to 12 October, the capital of Tajikistan will host two major in...
A large dark stain was spotted off Barra da Tijuca beach in Rio de Janeiro this week, prompting concern from locals and environmental experts over its cause and potential impact.
A massive dark stain appeared in the ocean off Rio de Janeiro’s Barra da Tijuca beach on Wednesday, May 14, raising environmental concerns among residents, beachgoers, and researchers. The discolored water was clearly visible in aerial footage captured by Reuters drones, showing a stark contrast between the murky brown patch and the surrounding blue sea.
According to Brazilian outlet Globo, the dark waters originated from the Barra and Jacarepaguá lagoon complex. The state environment institute, Inea, explained that an ebb tide - dropping from 1.1 meters (3.6 feet) to just 0.2 meters (0.65 feet) - carried organic material from the lagoons into the sea. The resulting interaction between warmer seawater and cooler lagoon water caused a change in color.
Preliminary assessments from Inea suggest that the phenomenon does not negatively affect seawater quality or pose a health risk to swimmers. The institute has collected water samples and plans to release detailed analysis results by Friday, May 16.
Despite the early reassurances, experts are pointing to deeper structural issues. Biologist Mario Moscatelli attributed the stain to long-standing urban development problems and inadequate sanitation in the region. “The sewage flows down the rivers, into the lagoon, and from the lagoon into the sea,” he said in a statement to Reuters.
While authorities continue their investigation, the incident has reignited calls for better urban planning and sewage treatment infrastructure to protect Rio’s waterways and coastal ecosystems.
Video from the USGS (United States Geological Survey) showed on Friday (19 September) the Kilauea volcano in Hawaii erupting and spewing lava.
At least eight people have died and more than 90 others were injured following a catastrophic gas tanker explosion on a major highway in Mexico City’s Iztapalapa district on Wednesday, authorities confirmed.
At least 69 people have died and almost 150 injured following a powerful 6.9-magnitude earthquake off the coast of Cebu City in the central Visayas region of the Philippines, officials said, making it one of the country’s deadliest disasters this year.
A powerful 7.4-magnitude earthquake struck off Russia’s Kamchatka Peninsula on 13 September with no tsunami threat, coming just weeks after the region endured a devastating 8.8-magnitude quake — the strongest since 1952.
Authorities in California have identified the dismembered body discovered in a Tesla registered to singer D4vd as 15-year-old Celeste Rivas Hernandez, who had been missing from Lake Elsinore since April 2024.
Azerbaijan is stepping up its renewable energy ambitions with plans to develop eight new solar and wind plants by 2027, backed by $2.8 billion in investment and aimed at exceeding its 2030 climate targets ahead of schedule.
On the second day of Baku Climate Action Week (BCAW), attention centred on strengthening international cooperation, accelerating the transition to clean energy, and ensuring a fair and inclusive approach.
Super Typhoon Ragasa lashed Hong Kong with hurricane-force winds and torrential rain on Wednesday.
When Climate Week kicks off in New York City on Sunday (21 September), it will mark the largest event of its kind yet, with organisers reporting a record number of companies participating and more events than ever before.
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