Groundbreaking Discovery: ‘Dark Oxygen’ Generated by Metallic Nodules in Pacific Ocean
Researchers have discovered a groundbreaking phenomenon in the Pacific Ocean, where polymetallic nodules generate oxygen in total darkness, challenging traditional beliefs about life on Earth. This study highlights the ecological implications of mining in the Clarion-Clipperton Zone, emphasizing the need for careful environmental consideration as valuable resources are extracted from the ocean floor.
Discovery of 392-Year-Old Greenland Shark Reveals Deep Sea Mysteries
Scientists have identified a 392-year-old Greenland shark in the Arctic Ocean, shedding light on the remarkable longevity of these mysterious creatures. Through radiocarbon dating, researchers have unraveled the secrets of this ancient species, offering valuable insights into marine ecosystems and the evolution of our planet. This groundbreaking discovery underscores the importance of conservation efforts to protect fragile Arctic ecosystems and ensure the survival of resilient species in a changing world.
New Species of Deep-Sea Chimaera Discovered off the Coast of Thailand
A new species of deep-sea chimaera with a ghoulish appearance, Chimaera supapae, has been discovered in the Andaman Sea off the coast of Thailand. This elusive deep-sea creature has a massive head, giant, iridescent eyes and feathery fins. Chimaera supapae is a cartilaginous fish in the order of the oldest fishes alive today, Chimaeriformes, and is a distant relative of sharks and rays. The discovery brings the total known species of chimaera to 54 and these ghostly figures are found at depths below 1,640 feet (500 meters) in the dark waters of the deep-sea, where they feed on bottom-dwelling animals such as crustaceans, mollusks and worms.
Mars influencing Earth’s deep oceans with ‘giant whirlpools,’ scientists say
New research suggests that Mars may be influencing deep ocean currents on Earth, leading to the formation of ‘giant whirlpools.’ Scientists analyzed sediments to look back tens of millions of years into Earth’s past, revealing 2.4 million-year climate cycles linked to the interactions of Mars and Earth orbiting the Sun. This phenomenon, known as ‘resonance,’ affects the shape of their orbits and translates to periods of increased solar energy and warmer climate on Earth, correlating with more vigorous ocean currents. However, these natural climate cycles are not linked to the rapid heating the world is experiencing today due to human activities. The study’s findings provide valuable insights into the forces driving deep ocean currents and their impact on the Earth’s climate.