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Why can't seawater extinguish volcanoes?
Many people wonder why volcanoes erupt in the middle of the vast ocean without being extinguished by the seawater. Let's explore the scientific reasons behind this phenomenon.
Seawater around the bauxite storage port in Hue changes color: Why the delay in reporting?
Despite being more than 20 days overdue, the authorities have yet to submit a report to the Thua Thien Hue Provincial People's Committee regarding the suspected discharge of untreated wastewater into the sea by a business.
Seawater around the ore collection port in Hue changes color: Provincial People's Committee issues urgent directive.
The leaders of the Thua Thien Hue Provincial People's Committee have issued a directive instructing relevant units to investigate and verify suspicions that Hao Hung Hue One-Member Limited Company is discharging untreated wastewater into the sea.
The seawater around the port where bauxite ore is transported from Laos to Hue has turned reddish-brown.
The sea area of Binh An (Thua Thien - Hue province) has turned reddish-brown, while nearby is the bauxite ore storage area of Hao Hung Hue One-Member Limited Company.
Why is seawater salty?
Salinity is the biggest difference between seawater and water from other places like lakes, rivers, and streams, and not everyone knows why seawater is salty.
What is an algal bloom?
Algal blooms, or "red tides," are caused by species of microalgae and cyanobacteria living in seawater or freshwater when they multiply rapidly.
A more than 1.300-year-old monastery 'floats' above the sea.
Mont Saint-Michel Abbey (France) is located 80 meters above sea level; when the tide rises, the abbey appears to emerge from the water.
The seawater in Ha Tinh is blood-red.
Along approximately 3km of the beach in Ha Tinh, streaks of red water and waves have appeared, an unusual phenomenon that has deterred locals from going to the beach.
The seawater in Ha Tinh is divided into two unusual colors.
After several days of heavy rain, the seawater near Cua Nhuong Bridge suddenly split into two colors, sparking curiosity among many people.
The Sam Son beach is abuzz with commotion as the water is divided into two colors.
Images of Sam Son beach (Thanh Hoa province) showing two distinct colors of water are attracting a lot of attention.
The beautiful sea in Hue changed color unusually after Typhoon Noru: Samples were taken for analysis.
Authorities in Thua Thien-Hue province are present along the beach in Loc Vinh commune (Phu Loc district) to collect samples for analysis of seawater with an unusual color.
Video: Solar-powered desalination machine in the Netherlands
A Dutch company has developed a desalination system using reverse osmosis and solar energy, capable of producing 40 cubic meters of drinking water per day.
The surreal scene of terraced rice fields 'merging' with the sea becomes even more magnificent at night.
Located along the eastern coast of the Noto Peninsula, the endless rice paddies blend seamlessly with the vast ocean, creating a rare and magnificent natural landscape.
Did you know: The world's seawater contains millions of tons of gold?
The mysteries of the deep sea still await discovery by humankind.
What would happen if seawater were no longer salty?
If the sea were no longer salty, the ecosystem would be disrupted, and the weather would become much harsher for humans.
A miraculous material that transforms seawater into drinking water.
By using graphene oxide meshes to filter salt molecules, scientists can transform saltwater into freshwater while removing other impurities.
How devastating are the toxic chemicals in seawater?
Let's talk to a toxicology expert from Ho Chi Minh City University of Industry to find out just how toxic the chemicals in seawater can be.
An 11th-grade male student invents a machine to distill saltwater into freshwater.
Driven by a desire to help people in drought-stricken, mangrove-affected areas obtain fresh water, an 11th-grade student successfully invented a machine that distills saltwater into freshwater.
Secrets hidden beneath the deepest trenches of the ocean.
Beneath the 11km-deep trench lie countless strange things that not everyone knows about.
Ly Son will have a freshwater treatment plant that converts seawater into fresh water.
Ly Son will build a water treatment plant with a capacity of 2.000 cubic meters per day, enough to supply fresh water to more than 16.000 people on the main island of Ly Son district.
Video: Hundreds of thousands of crabs 'dye' the California coast red.
Warmer ocean temperatures have caused hundreds of thousands of red crabs to migrate to California waters in search of a new home.
Watch the seawater desalination process in the Spratly Islands.
Song Tu Tay Island and Truong Sa Dong Island - the first two islands in the Truong Sa archipelago - have a system for desalinating seawater into freshwater.
The strange profession of selling… seawater in Saigon.
Long-time residents of Saigon were surprised to hear about the profession of...selling seawater, the salty water that covers three-quarters of the Earth's surface.
Northern Vietnam experiences a sharp increase in temperature, with heat reaching 37 degrees Celsius.
Temperatures across Northern Vietnam are rising sharply, with some areas experiencing heatwaves reaching 37 degrees Celsius, while Southern Vietnam is entering a peak period of intense heat and facing the risk of coastal erosion.
One-third of Hoi An's old town is about to be swept away into the sea.
(VTC News) - One-third of the area of Hoi An ancient town in Quang Nam province may soon be swept away into the sea and collapse into the river.
The US Navy has found a way to turn seawater into fuel.
(VTC News) - The US Navy has finally found a solution to turn seawater into fuel after decades of research by scientists.
Filipinos have to drink seawater and sewage.
(VTC News) - The area most severely affected by Super Typhoon Haiyan is in a terrible state; people are forced to drink seawater and sewage.
Is Hanoi, the capital city, about to be affected by seawater intrusion?
(VTC News) - Hanoi, the capital city located hundreds of kilometers from the sea, is also predicted to be submerged by rising sea levels of 1-3 meters within the next few decades.
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