mar

Science and Technology

The sea is swallowing the coast increasingly faster, and a new UN report confirms the silent jump from 3.2 to 4.3 millimeters per year, a direct threat to the capitals of the 17 coastal states and the 8,000 kilometers of coastline in Brazil.

Maria Heloisa Barbosa Borges 08/06/2026 at 15:21

Agribusiness

Imagine raising tons of fish in the middle of the sea using only a cell phone. This is what’s happening in Fuzhou, China, where zero-carbon smart platforms already produce more than 2,200 tons of seafood per year and are expected to reach 15 units.

Maria Heloisa Barbosa Borges 29/05/2026 at 22:44

Solar Energy

Solar panels at sea can generate up to 12% more energy than land-based plants, study finds: Researchers from Taiwan discovered that offshore solar panels take advantage of the natural cooling of water to increase electrical efficiency, reduce heat losses, and expand renewable energy production in regions with limited available land space.

Andriely Medeiros de Araújo 28/05/2026 at 19:50

Ports and Shipyards

Empty containers coming from China are crowding U.S. ports, taking up space for new cargo and creating a logistical paradox where farmers need boxes while thousands of them remain idle near the sea.

Carla Teles 26/05/2026 at 18:20

Science and Technology

The sea has stopped just warming and has started pushing storms towards the continent: marine heatwaves are already entering the path of up to 25% of extreme coastal rains and can increase storms by 30%, worsening floods on the coast.

Carla Teles 25/05/2026 at 18:36

Science and Technology

The sea advanced forcefully over the coast of Rio Grande do Sul, knocking down part of a containment wall, sweeping away wooden walkways in Atlântida Sul, and flooding streets in Cassino, damage caused by an extratropical cyclone in the ocean.

Bruno Teles 23/05/2026 at 21:29

Science and Technology

Up to 132 million more people could end up below sea level, warns a study by Nature that reviewed 385 studies and concluded that 9 out of 10 underestimated the actual ocean level on the world’s coasts.

Bruno Teles 22/05/2026 at 13:18

Science and Technology

India tests compact solar desalination aiming for 10,000 liters of drinking water per day, uses solar heat to evaporate seawater in stages, and can reach islands, condominiums, and campuses after a pilot in the far south of the country.

Carla Teles 15/05/2026 at 15:56

Interesting facts

Speedboat or yacht? Discover the differences that almost no one explains before buying a luxury vessel to sail the sea with comfort and style.

Jefferson Augusto 15/05/2026 at 13:32

Science and Technology

The sea dried up, turned into a desert, and now the Aralkum surprises scientists by harboring 91 bird species in an extreme, salinized landscape battered by strong winds.

Romário Pereira de Carvalho 07/05/2026 at 08:55

Construction

Boskalis transforms a ship into a 227-meter giant subsea vessel capable of carrying 45,500 tons of rock per trip, making the Windpiper the largest vessel of its kind to protect offshore structures and offshore wind farms.

Carla Teles 26/04/2026 at 19:53

Science and Technology

Ocean warming spikes in 2026 even without El Niño, approaches the record of 2024, and raises global alarm with the Arctic at its lowest ice level and an energy imbalance of the Earth at its highest in 65 years.

Carla Teles 16/04/2026 at 09:12

The sea is swallowing the coast increasingly faster, and a new UN report confirms the silent jump from 3.2 to 4.3 millimeters per year, a direct threat to the capitals of the 17 coastal states and the 8,000 kilometers of coastline in Brazil.

Imagine raising tons of fish in the middle of the sea using only a cell phone. This is what’s happening in Fuzhou, China, where zero-carbon smart platforms already produce more than 2,200 tons of seafood per year and are expected to reach 15 units.

Empty containers coming from China are crowding U.S. ports, taking up space for new cargo and creating a logistical paradox where farmers need boxes while thousands of them remain idle near the sea.

The sea has stopped just warming and has started pushing storms towards the continent: marine heatwaves are already entering the path of up to 25% of extreme coastal rains and can increase storms by 30%, worsening floods on the coast.

The sea advanced forcefully over the coast of Rio Grande do Sul, knocking down part of a containment wall, sweeping away wooden walkways in Atlântida Sul, and flooding streets in Cassino, damage caused by an extratropical cyclone in the ocean.

Up to 132 million more people could end up below sea level, warns a study by Nature that reviewed 385 studies and concluded that 9 out of 10 underestimated the actual ocean level on the world’s coasts.

India tests compact solar desalination aiming for 10,000 liters of drinking water per day, uses solar heat to evaporate seawater in stages, and can reach islands, condominiums, and campuses after a pilot in the far south of the country.

Speedboat or yacht? Discover the differences that almost no one explains before buying a luxury vessel to sail the sea with comfort and style.

The sea dried up, turned into a desert, and now the Aralkum surprises scientists by harboring 91 bird species in an extreme, salinized landscape battered by strong winds.

Boskalis transforms a ship into a 227-meter giant subsea vessel capable of carrying 45,500 tons of rock per trip, making the Windpiper the largest vessel of its kind to protect offshore structures and offshore wind farms.

Ocean warming spikes in 2026 even without El Niño, approaches the record of 2024, and raises global alarm with the Arctic at its lowest ice level and an energy imbalance of the Earth at its highest in 65 years.

Mother and daughter build a 70 m² house with more than 8,000 discarded glass bottles and impress with their creativity; known as the Casa de Sal, the property is located on Itamaracá Island, in Pernambuco.

Workers were opening a new road connection near the Marginal Tietê when they found, in the underground of the construction site, remnants of locomotives, wagons, and boilers from the 19th century linked to the forgotten history of Lapa.

Instead of burning or burying old tires, an American city is transforming about 2,000 of them into the street itself, paving its first sections with a quieter and more durable rubber asphalt.

China transforms desert-devastated area into the world’s largest artificial forest, planting trees for 60 years, blocking sand that reached Beijing, and creating a “green lung” of 92,000 hectares in a region once considered lost.

He transformed an abandoned plastic water tank into an underground house in the “hobbit hole” style, using only repurposed pallet wood, without heavy machinery or expensive labor.

Greek island offers free housing for volunteers, but there’s a condition: you need to take care of rescued cats.

The river that “dies” in the desert never reaches the sea and yet gives life to one of Africa’s largest natural refuges in a truly impressive way.