oceano profundo

Science and Technology

“Ghost shark,” worm in “glass castle,” and carnivorous sponge “death ball”: while humans explore Mars, scientists discover 1,121 species previously unknown to science in the ocean depths.

Ana Alice 19/05/2026 at 22:50

Science and Technology

Machines begin to scrape the ocean floor in search of metals for batteries, but scientists say the impact could last decades and change entire ecosystems before they are even known by science.

Noel Budeguer 06/05/2026 at 17:28

Science and Technology

The warning hidden deep in Antarctica returns to the center of the climate crisis: scientists identify in the deep circulation of the Southern Ocean the mechanism that released CO₂ at the end of the last ice age and can now transform the ocean itself into an amplifier of global warming.

Valdemar Medeiros 30/04/2026 at 18:38

Armed Forces

At 6,800 meters in the Pacific, the deepest shipwreck ever recorded was found, and within it lies the story of sailors who faced Japanese battleships with a ship five times smaller…

Douglas Avila 17/04/2026 at 19:32

Science and Technology

A creature with 20 arms gliding through the icy waters of Antarctica surprises researchers and intrigues science: the discovery of the genus Promachocrinus fragarius reveals unusual life forms and raises an inevitable question — how many marine “aliens” have yet to be found?

Caio Aviz 16/04/2026 at 14:21

Science and Technology

A “living island” on the ocean floor intrigues divers by revealing a colony of coral pavona clavus the size of a football field that has grown for centuries without moving and remained hidden as part of the landscape.

Caio Aviz 14/04/2026 at 10:32

Science and Technology

Researchers dive nearly 5,000 meters deep in Japan, discovering a rare “glass castle” inhabited by unknown species and demonstrating that the oceans remain one of the greatest mysteries of the planet.

Caio Aviz 12/04/2026 at 22:05

Science and Technology

An ancient and active ecosystem is revealed beneath a giant iceberg in Antarctica after a scientific expedition with a submarine robot at a depth of 1,300 meters, and the discovery surprises international researchers.

Caio Aviz 08/04/2026 at 23:52

Elefante-marinho desafia o abismo, mergulha até 2.000 metros por quase 2 horas, enfrenta pressão que esmagaria pulmões humanos e revela como sangue, oxigênio e colapso pulmonar controlado permitem sobreviver no mar profundo

Science and Technology

Elephant Seal Challenges The Abyss, Dives To 2,000 Meters For Nearly 2 Hours, Faces Pressure That Would Crush Human Lungs, And Reveals How Blood, Oxygen, And Controlled Lung Collapse Enable Survival In The Deep Sea

Valdemar Medeiros 21/01/2026 at 15:12

Água-viva gigante Stygiomedusa gigantea nas profundezas do oceano, com braço de mais de 10 metros iluminado por submersível científico

Science and Technology

Biological Enigma of the Deep Ocean Challenges Modern Researchers: How the Giant Jellyfish Stygiomedusa gigantea Grew So Much and Remains Poorly Understood Despite Advanced Technology

Caio Aviz 19/01/2026 at 23:28

A 4.000 metros de profundidade, biólogos descobrem camarões que vivem em fontes hidrotermais e substituem o sistema digestivo por bactérias simbióticas

Science and Technology

At 4,000 Meters Deep, Biologists Discover Shrimp Living in Hydrothermal Vents That Replace Their Digestive System with Symbiotic Bacteria

Débora Araújo 16/01/2026 at 15:13

Science and Technology

The Earth Still Hides Life That No One Has Seen: 14 New Species Described in 2025, From The Carnivorous Sponge That Captures Animals in Antarctica to The Frog Under 1 Centimeter Discovered in Brazil

Noel Budeguer 15/01/2026 at 09:46

“Ghost shark,” worm in “glass castle,” and carnivorous sponge “death ball”: while humans explore Mars, scientists discover 1,121 species previously unknown to science in the ocean depths.

Machines begin to scrape the ocean floor in search of metals for batteries, but scientists say the impact could last decades and change entire ecosystems before they are even known by science.

The warning hidden deep in Antarctica returns to the center of the climate crisis: scientists identify in the deep circulation of the Southern Ocean the mechanism that released CO₂ at the end of the last ice age and can now transform the ocean itself into an amplifier of global warming.

At 6,800 meters in the Pacific, the deepest shipwreck ever recorded was found, and within it lies the story of sailors who faced Japanese battleships with a ship five times smaller…

A creature with 20 arms gliding through the icy waters of Antarctica surprises researchers and intrigues science: the discovery of the genus Promachocrinus fragarius reveals unusual life forms and raises an inevitable question — how many marine “aliens” have yet to be found?

A “living island” on the ocean floor intrigues divers by revealing a colony of coral pavona clavus the size of a football field that has grown for centuries without moving and remained hidden as part of the landscape.

Researchers dive nearly 5,000 meters deep in Japan, discovering a rare “glass castle” inhabited by unknown species and demonstrating that the oceans remain one of the greatest mysteries of the planet.

An ancient and active ecosystem is revealed beneath a giant iceberg in Antarctica after a scientific expedition with a submarine robot at a depth of 1,300 meters, and the discovery surprises international researchers.

Elephant Seal Challenges The Abyss, Dives To 2,000 Meters For Nearly 2 Hours, Faces Pressure That Would Crush Human Lungs, And Reveals How Blood, Oxygen, And Controlled Lung Collapse Enable Survival In The Deep Sea

Biological Enigma of the Deep Ocean Challenges Modern Researchers: How the Giant Jellyfish Stygiomedusa gigantea Grew So Much and Remains Poorly Understood Despite Advanced Technology

At 4,000 Meters Deep, Biologists Discover Shrimp Living in Hydrothermal Vents That Replace Their Digestive System with Symbiotic Bacteria

The Earth Still Hides Life That No One Has Seen: 14 New Species Described in 2025, From The Carnivorous Sponge That Captures Animals in Antarctica to The Frog Under 1 Centimeter Discovered in Brazil

Libya built over 4,000 kilometers of underground pipelines to bring water from the Sahara to coastal cities in a project that the government itself called the Eighth Wonder of the World.

Desert sand, previously discarded for being too smooth for concrete, becomes an ecological brick in the United Arab Emirates, dispensing with Portland cement, curing at room temperature, and attempting to transform dunes useless for construction into raw material for a new arid engineering.

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.

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.

Toyota launches “family hybrid van” with 7 or 8 seats, 1.8 hybrid engine, fuel consumption of up to 23.8 km/l, and a price equivalent to about R$ 104,000 without taxes, below the Tiggo 8 Pro Plug-in Hybrid sold in Brazil: meet the Noah Hybrid 2026 in Japan.

Chinese woman planted trees for decades while sand buried part of her house, received $5,000 from an American in 1999, and helped transform the desert into a forest of 8 million trees in China.

Described by astronauts as one of the most unlikely natural phenomena on Earth, the Okavango Delta spreads over up to 15,000 square kilometers in the middle of the desert and transforms Botswana into a living labyrinth of channels, islands, and flooded areas.