A team of scientists announced Tuesday they have developed new deep-sea landers specifically to test their contentious ...
Researchers have unveiled world-first deep-ocean landers to uncover how the mysterious dark oxygen is produced in complete ...
Indian mountaineer Rohtash Khileri sets a world record by surviving 24 hours on Mount Elbrus without oxygen, offering rare ...
Startling findings in 2024 suggested that metallic nodules on the sea floor produce oxygen and might support life. Now ...
When oxygen disappears, most fish suffocate. This one ferments its own metabolism and waits months for spring beneath frozen ...
Microscopic ocean algae produce a huge share of Earth’s oxygen—but they need iron to do it. New field research shows that ...
Research reveals when and why ancient tropical seas transitioned from oxygen oases to marine dead zones, providing clues to ...
Pulse oximeters use light to measure how much oxygen is in a person’s blood. For most people, a normal pulse oximeter reading is between 95% and 100%, researchers said in background notes. Readings ...